Category
Industrial Equipment & Parts
- Valve
- Control Valve (5)
- Other Valves & Parts (11)
- Butterfly Valve (4)
- Exhaust Valve (4)
- Angle Valve (3)
- Ball Valve (3)
- Blind Valve (3)
- Check Valve (3)
- Diaphragm Valve (3)
- Gate Valve (3)
- Globe Valve (3)
- Inlet Valve (3)
- Mini Pressure Valve (3)
- Needle Valve (3)
- Other (3)
- Plug Valve (3)
- Pressure Reducing Valve (3)
- Safety Valve (3)
- Solenoid Valve (3)
- Steam Trap (3)
- MORE
Pilot Operated Pressure Reducing Valve for Steam (CY41H)
Certification: RoHS, ISO, CE
Temperature: High Temperature
Connection: Flange
Valve Seat: Single-Seat
Structure: Spring Diaphragm
1) It is a kind of pilot operated pressure reducing valve;2) Especially be suitable for steam, and for water also;3) Max. Inlet pressure: 16 bar, 25 bar4) Outlet pressure (Springs Pressure setting range):Yellow: 0.2 to 3 BarBlue: 2.5 to 7 barRed: 6 to 12 bar5) Diameter: 15 - 200mm6) Medium temperature: 0 ~ 280 C7) Max. Inlet to outlet pressure: 20: 18) Body material: Cast steel (WCB)Pressure Adjusment Spring: 60SI2MnPilot Valve: Cast steelInternal Strainer: Stainless Steel (1Cr18ni9Ti )Body Gasket: Flexible graphiteAdjustment Screw & Locked Nut: Cast steelMain Valve Spring: 50CrVAMain Valve & Main Valve Seat: 2Cr13Pressure Sensing pipe: Copper9) As per Germany (DIN), ANSI, GB standards manufactured; Flanged connection as per PN-25, PN-16.Technical specification Materials of main partsItem1520253240506580100125150200 PartsMaterialResistance pressure (MPa)2.5Shell test pressure (MPa)3.75BodyWCBSeal test pressure (MPa)2.5CoverWCBMax. inlet pressrure (MPa)1.6Seat2Cr13Outlet pressure range (MPa)0.05~0.3(yellow spring)0.25~0.7(blue spring)0.6~1.2(red spring)Valve clack2Cr13Pressure characteristics derivation (MPa)GB 12244Pole2Cr13Flow characteristics derivation (MPa)GB 12244Diaphragm1Cr18Ni9TiLeakage (ml/min) GB 12245Adjusting spring60Si2MnMedium temp. (ºC)-10~285Kv.2.85.58.112172845.560.193.3146180300
Diamond Member
Audited Supplier
Straight-Through Pneumatic Linear Control Valve
Temperature: Low, High Temperature
Certification: GS, RoHS, CE, ISO9001
Media: Gas, Oil, Water, Acid
Standard: Standard
Connection Mode: Flanged, Welded
The Introduction of ProductsStraight-Through, Pneumatic JKVL-211111F Series Linear Control Valve JKVL-232 Series control valveTrim FeaturesDouble seat sleeve-guidedBody TypeThree general formulaLeakage ratingANSI/FCI 70-2-2013 VI (standard mental seat)Applicable temperature range-196 ºC to 560 ºCThe parts of Flow Characteristics, Pipe connection, Actuator type are same as JKVL-212/416 JKVL-418 Series control valveTrim FeaturesSleeve-guided, balanced internals with balanced seal ring structureApplicable temperature range-30ºC to 260ºC (single seat structure)-196ºC to 570ºC (two-seat structure)China JKVL-415 Electric Series Control ValveTrim FeaturesSleeve-guided, balanced internalsThe parts of Bod Type, BonnetForm, Flow Characteristics, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416JKVL-219 Electric Multistage Pressure ValveJkvl-416 Series Electric Control Valve for Sale JKVL-211 Pneumatic membrane single seat control valveJKVL-211111 Series control valveTrim FeaturesUnbalanced spool, lined seat, Bellows stem sealBody TypeStraight-throughBonnet FormStandard, bellowsFlow CharacteristicsEqual percentage, linear, quick openingLeakage ratingANSI/FCI 70-2-2013 V Pipe connectionFlangedApplicable temperature range-45 ºC to 150 ºCActuator typePneumatic diaphragm actuatorPneumatic piston actuatorElectric actuatorJKVL-212 Series control valveTrim FeaturesTop Guided Unbalanced Internals, Quick Release cage StructureBody TypeStraight-through, AngledBonnet FormStandard, heat sink, low temperature, bellowsFlow CharacteristicsEqual percentage, linear, quick openingLeakage ratingANSI/FCI 70-2-2013 V (standard mental seat)ANSI/FCI 70-2-2013 VI (cut-off soft seat)Pipe connectionFlanged, butt weldedApplicable temperature range-196 ºC to 570 ºCActuator typePneumatic diaphragm actuatorPneumatic piston actuator Electric actuatorJKVL-428 Series control valveTrim FeaturesSleeve-guided, unbalanced internals porous cage group The parts of Body Type, BonnetForm, Flow Characteristics, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416JKVL-214 Series control valveThe Introduction of Product's DetailsBody FormStraight valve bodyFeaturesThe through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Angled valve body FeaturesIt has the characteristics of compact structure, simple flow path and small resistance. Suitable for coking, clogging, high viscosity and other working conditions.Three-way valve bodyBonnet Form1.Standard bonnetFeaturesThe through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Operating temperature: -30 degeree-260 degree2.High temperature bonnetThe high temperature cover is specially designed for high temperature working conditions. It can increase the contact area between the cover and the surrounding air by radiating fins, thus playing the role of heat dissipation.Effective protection of fillers and actuators.Working Temperature: +230 degree-530 degree -45 degree- -5 degree3.Low temperature extended bonnetSuitable for low temperature medium (such as liquid oxygen, liquid nitrogen). The cover can effectively protect the packing and actuator. The standard material is 304 or 316. The material with different expansion coefficients can also be used according to the working conditions.Working Temperature:-196 degree-45 degree4.Metal bellows seal bonnetThe metal bellows seal valve cover is equipped with stainless steel bellows assembly, which isolates the medium from the outside world and ensures the stem to move up and down. In addition, there is still a standard packing box inside the upper valve cover to ensure that no waste or environmental pollution is caused by leakage of media.Working Temperature -60 degree-530 degreeBody Material High temperature materialLow temperature materialCryogenic materialIn-valve component materialCommonly used valve assembly materials are SUS304, SUS316, SUS316L, USU410, SUS420, etc.Flow characteristicsLinear flow characteristicsEqual percentage flow characteristicsQuick openStuffing box structureStandard stuffing box structureHigh temperature fillerBellows stuffing structureBalanced trim inner ringBalanced seal ringFeaturesCan be used for reciprocating and rotary motionCan adapt to most fluids and chemicalsSmall coefficient of frictionNo creeping during precise control, reducing the dead end of the valveGood wear resistance and dimensional stabilityCan adapt to sharp temperature changesNo pollutionMetal C-ringComposite graphite sealConnection MethodFlange connectionButt welding endSocket soldering termi Trim FeaturesCage-guided, unbalanced inners, Body quick-release cage structure , Double spool pressure relief structure Bonnet FormLow temperature, bellowsFlow CharacteristicsQuick openingAkage ratingANSI/FCI 70-2-2013 VI (standard mental seat)The parts of Body Type, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416Labyrinth control valve Based on the mechanism of fluid mechanics, the labyrinth control valve adopts and applies the technology of speed control principle, and uses multistage pressure reduction to eliminatecavitation, flashing, vibration and noise, providing a comprehensive system for many different application fields. Control solution.The labyrinth control valve can effectively eliminate the damage caused by the out of control of the fluid velocity.Pneumatic actuatorsThe L1000 series pneumatic actuator is a multi-spring diaphragm actuator with light weight, small size and stable output.L2000 linear multi-spring pison pneumatic actuator with the same principal as multi-spring diaphragm actuator . However, the series of actuators replaced the diaphragm with a pison. This change solved the problem of the diaphragm actuator could not withstand the pressure of the large air source and the diaphragm was aging. Enables the actuator to withstand greater air supply pressure.The increase in air supply pressure directly increases the output of the actuator. Stem seal designThe v-type flexible graphite is adopted as the filter structure and the high-temperature type stuffing box structure. The design of v-type flexible graphite has changed the disadvantages of the former flexible graphite packing without compensation and deformation, and the sulfur-free flexible graphite material can ensure the longest service lift of the filler.The high-temperature type stuffing box structure with sulfur-free v-type flexible graphite is adopted to increase the preload compension design of spring gasket to ensure the long-term use of stuffing box without maintenance.Standard stuffing box module to withstand pressure and temperature range:Maximum pressure: Class 600 /64 MPATemperature range: 196 degeree+250 degreePressure and temperature range of high temperature type stuffing box module :Temperature range: 196 ºC to 250 ºC JUNKANG FLUID TECHONOLOGY CO., LTD Professional Control Valve Manufacturer Company ProfileJunkang Fluid Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Dongou Industrial Zone. It is 30 kilometers away from Wenzhou LongWan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.Production EquipmentTechnology CenterAfter- Sale Service can be Provided ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China/FAQ1.What's Your Strong Products?The control valve series are our strong products.2.If The Factory Has The Control Valve In Stock?There are no control valve in stock at anytime, because this kinds of products are made by client's requirements3.Can I request to advance the shipment?It should be depends on whether there is sufficient inventory in our warehouse.4.Can I request to change the form of packaging and transportation?Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads. The End
Straight-Through Pneumatic Linear Control Valve
Temperature: Low, High Temperature
Certification: GS, RoHS, CE, ISO9001
Media: Gas, Oil, Water, Acid
Standard: Standard
Connection Mode: Flanged, Welded
The Introduction of ProductsStraight-Through, Pneumatic JKVL-211111F Series Linear Control Valve JKVL-232 Series control valveTrim FeaturesDouble seat sleeve-guidedBody TypeThree general formulaLeakage ratingANSI/FCI 70-2-2013 VI (standard mental seat)Applicable temperature range-196 ºC to 560 ºCThe parts of Flow Characteristics, Pipe connection, Actuator type are same as JKVL-212/416 JKVL-418 Series control valveTrim FeaturesSleeve-guided, balanced internals with balanced seal ring structureApplicable temperature range-30ºC to 260ºC (single seat structure)-196ºC to 570ºC (two-seat structure)China JKVL-415 Electric Series Control ValveTrim FeaturesSleeve-guided, balanced internalsThe parts of Bod Type, BonnetForm, Flow Characteristics, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416JKVL-219 Electric Multistage Pressure ValveJkvl-416 Series Electric Control Valve for Sale JKVL-211 Pneumatic membrane single seat control valveJKVL-211111 Series control valveTrim FeaturesUnbalanced spool, lined seat, Bellows stem sealBody TypeStraight-throughBonnet FormStandard, bellowsFlow CharacteristicsEqual percentage, linear, quick openingLeakage ratingANSI/FCI 70-2-2013 V Pipe connectionFlangedApplicable temperature range-45 ºC to 150 ºCActuator typePneumatic diaphragm actuatorPneumatic piston actuatorElectric actuatorJKVL-212 Series control valveTrim FeaturesTop Guided Unbalanced Internals, Quick Release cage StructureBody TypeStraight-through, AngledBonnet FormStandard, heat sink, low temperature, bellowsFlow CharacteristicsEqual percentage, linear, quick openingLeakage ratingANSI/FCI 70-2-2013 V (standard mental seat)ANSI/FCI 70-2-2013 VI (cut-off soft seat)Pipe connectionFlanged, butt weldedApplicable temperature range-196 ºC to 570 ºCActuator typePneumatic diaphragm actuatorPneumatic piston actuator Electric actuatorJKVL-428 Series control valveTrim FeaturesSleeve-guided, unbalanced internals porous cage group The parts of Body Type, BonnetForm, Flow Characteristics, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416JKVL-214 Series control valveThe Introduction of Product's DetailsBody FormStraight valve bodyFeaturesThe through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Angled valve body FeaturesIt has the characteristics of compact structure, simple flow path and small resistance. Suitable for coking, clogging, high viscosity and other working conditions.Three-way valve bodyBonnet Form1.Standard bonnetFeaturesThe through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Operating temperature: -30 degeree-260 degree2.High temperature bonnetThe high temperature cover is specially designed for high temperature working conditions. It can increase the contact area between the cover and the surrounding air by radiating fins, thus playing the role of heat dissipation.Effective protection of fillers and actuators.Working Temperature: +230 degree-530 degree -45 degree- -5 degree3.Low temperature extended bonnetSuitable for low temperature medium (such as liquid oxygen, liquid nitrogen). The cover can effectively protect the packing and actuator. The standard material is 304 or 316. The material with different expansion coefficients can also be used according to the working conditions.Working Temperature:-196 degree-45 degree4.Metal bellows seal bonnetThe metal bellows seal valve cover is equipped with stainless steel bellows assembly, which isolates the medium from the outside world and ensures the stem to move up and down. In addition, there is still a standard packing box inside the upper valve cover to ensure that no waste or environmental pollution is caused by leakage of media.Working Temperature -60 degree-530 degreeBody Material High temperature materialLow temperature materialCryogenic materialIn-valve component materialCommonly used valve assembly materials are SUS304, SUS316, SUS316L, USU410, SUS420, etc.Flow characteristicsLinear flow characteristicsEqual percentage flow characteristicsQuick openStuffing box structureStandard stuffing box structureHigh temperature fillerBellows stuffing structureBalanced trim inner ringBalanced seal ringFeaturesCan be used for reciprocating and rotary motionCan adapt to most fluids and chemicalsSmall coefficient of frictionNo creeping during precise control, reducing the dead end of the valveGood wear resistance and dimensional stabilityCan adapt to sharp temperature changesNo pollutionMetal C-ringComposite graphite sealConnection MethodFlange connectionButt welding endSocket soldering termi Trim FeaturesCage-guided, unbalanced inners, Body quick-release cage structure , Double spool pressure relief structure Bonnet FormLow temperature, bellowsFlow CharacteristicsQuick openingAkage ratingANSI/FCI 70-2-2013 VI (standard mental seat)The parts of Body Type, Pipe connection, Applicable temperature range, Actuator type are same as JKVL-212/416Labyrinth control valve Based on the mechanism of fluid mechanics, the labyrinth control valve adopts and applies the technology of speed control principle, and uses multistage pressure reduction to eliminatecavitation, flashing, vibration and noise, providing a comprehensive system for many different application fields. Control solution.The labyrinth control valve can effectively eliminate the damage caused by the out of control of the fluid velocity.Pneumatic actuatorsThe L1000 series pneumatic actuator is a multi-spring diaphragm actuator with light weight, small size and stable output.L2000 linear multi-spring pison pneumatic actuator with the same principal as multi-spring diaphragm actuator . However, the series of actuators replaced the diaphragm with a pison. This change solved the problem of the diaphragm actuator could not withstand the pressure of the large air source and the diaphragm was aging. Enables the actuator to withstand greater air supply pressure.The increase in air supply pressure directly increases the output of the actuator. Stem seal designThe v-type flexible graphite is adopted as the filter structure and the high-temperature type stuffing box structure. The design of v-type flexible graphite has changed the disadvantages of the former flexible graphite packing without compensation and deformation, and the sulfur-free flexible graphite material can ensure the longest service lift of the filler.The high-temperature type stuffing box structure with sulfur-free v-type flexible graphite is adopted to increase the preload compension design of spring gasket to ensure the long-term use of stuffing box without maintenance.Standard stuffing box module to withstand pressure and temperature range:Maximum pressure: Class 600 /64 MPATemperature range: 196 degeree+250 degreePressure and temperature range of high temperature type stuffing box module :Temperature range: 196 ºC to 250 ºC JUNKANG FLUID TECHONOLOGY CO., LTD Professional Control Valve Manufacturer Company ProfileJunkang Fluid Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Dongou Industrial Zone. It is 30 kilometers away from Wenzhou LongWan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.Production EquipmentTechnology CenterAfter- Sale Service can be Provided ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China/FAQ1.What's Your Strong Products?The control valve series are our strong products.2.If The Factory Has The Control Valve In Stock?There are no control valve in stock at anytime, because this kinds of products are made by client's requirements3.Can I request to advance the shipment?It should be depends on whether there is sufficient inventory in our warehouse.4.Can I request to change the form of packaging and transportation?Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads. The End
Cast Iron/Wcb/SS304 4 Inch Non Rising Resilient Seat Flanged Pn 16 Industrial Control Gate Valve
Media: Water
Temperature: Ordinary Temperature
Type: Straight-through
Material: Stainless Steel
Connection Form: Flange
Cast Steel 4 Inch Non Rising Resilient Seat Flanged Pn 16 Industrial Control Gate Valve PurposeThis is used as acutoff and adjusting equipment for the various water supply and drainage pepeline in building ,chemial ,medicine,textile,ship and other industries.Product Features1.Such a design as the dustproof ring plus three layers of o-seal ring makes the sealing reliable and on-line replaceable.2.The design with an aluminum bronze bearing inlaid in the gate leaves a good self-lubrication and a high strength.The said bearing can be replaced without need to replace the integral gate when worn out after a long time use.3.The gate is wrapped with rubber,anti-corrosion and good at tightness.4.Advanced surface treatment,coated with harmless epoxy resin static powder , anti-corrosion,non-pollution,can be used in a drinking pipeline.5.The body is gate-slot free designed,the channel is smooth without causing impurities to be piled up,more suitable for sewage working condition.6.Reliable integral sealing,zero-leak for high pressure sealing under 1.5times of PN and for low pressure sealing under 0.02Mpa.Design and manufacture standard CJ/T216-2005Structural length GB/T 12221Size of flange GB/T 17241.6(cast iron),GB/T9113.1(cast steel)Test and inspection GB/T 13927 Q: Are you trading company or manufacturer ?A: We are factory Located In Tianjin, China.Q: What's your product range?A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .Q: What's Execution Standard?A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.Q: What's your Strong product ?A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .Q: How long is your delivery time?A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.
Cast Iron/Wcb/SS304 4 Inch Non Rising Resilient Seat Flanged Pn 16 Industrial Control Gate Valve
Media: Water
Temperature: Ordinary Temperature
Type: Straight-through
Material: Stainless Steel
Connection Form: Flange
Cast Steel 4 Inch Non Rising Resilient Seat Flanged Pn 16 Industrial Control Gate Valve PurposeThis is used as acutoff and adjusting equipment for the various water supply and drainage pepeline in building ,chemial ,medicine,textile,ship and other industries.Product Features1.Such a design as the dustproof ring plus three layers of o-seal ring makes the sealing reliable and on-line replaceable.2.The design with an aluminum bronze bearing inlaid in the gate leaves a good self-lubrication and a high strength.The said bearing can be replaced without need to replace the integral gate when worn out after a long time use.3.The gate is wrapped with rubber,anti-corrosion and good at tightness.4.Advanced surface treatment,coated with harmless epoxy resin static powder , anti-corrosion,non-pollution,can be used in a drinking pipeline.5.The body is gate-slot free designed,the channel is smooth without causing impurities to be piled up,more suitable for sewage working condition.6.Reliable integral sealing,zero-leak for high pressure sealing under 1.5times of PN and for low pressure sealing under 0.02Mpa.Design and manufacture standard CJ/T216-2005Structural length GB/T 12221Size of flange GB/T 17241.6(cast iron),GB/T9113.1(cast steel)Test and inspection GB/T 13927 Q: Are you trading company or manufacturer ?A: We are factory Located In Tianjin, China.Q: What's your product range?A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .Q: What's Execution Standard?A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.Q: What's your Strong product ?A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .Q: How long is your delivery time?A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.