Single/Double Acting Spring Return Rack&Piston Pneumatic Actuator for Ball/Butterfly Valve
Brand: Tehong
Power: Pneumatic
Adjusted Form: Switching Type
Working Type: Rotary
Pressure: Medium Pressure
Product DescriptionSingle/Double Acting Spring Return Rack&Piston Pneumatic Actuator for Ball/Butterfly ValveFeatures & Benefits:1.Working MediaDry or Lubricated Air2.Working Pressure0.5 bar - 8 bar3.Working TemperatureStandard Temperature:-20°C~80°CLow Temperature:-40°C~80°CHigh Temperature:-15°C~150°C4.Travel AdjustmentAdjustment Range of 5° for the rotation at 0° and 90°5.LubricantSpecial Lubricant When Low or High Temperature6.Air supply connection is designed in accordance with NAMUR to install Solenoid valves7.The Namur drive pinion and the namur top mounting connection permit direct installation of accessories, such as limit smitch box and positioner8.Bottom mounting connection is designed in accordance with ISO5211 and DIN3337 Standards for direct mounting with valve gear boxes or mounting brackets.Extra deep hole for pinion shaft is suitable for any long size valve stemMaterial List: Design Diagram: Detailed Photos CertificationsPackaging & ShippingProducts ApplicationOur ExhibitionFAQQ1: Are you factory or trading company?A1: We are high-tech valve factory sets casting, processing and sales in one.Q2: May I have free sample before ordering?A2: Yes,our company is very pleased to send to you free sample for quality test as long as freight cost being paid by buyers themselves.Q3: How about the warranty?A3: The warranty time is 12 months after production. We can repair or change because of the quality problems.Q4: PaymentA4: Generally T/T 30% in advance, 70% before shipment, we also accept L/C.Q5: Can you manufacture different standards valves according to customer requirements?A5: Yes. We can manufacture API,DIN,JIS,GB standards for different pressure & temperature & size according to different needs.Q6: How long is your delivery time?A6: For normal production in 45 days, for bulk order in 60 days.Other ProductsBall Valve1-PC Ball Valve With Direct Mounting Pad Thread End 2-PC Ball Valve With Direct Mounting Pad Thread End 3-PC Ball Valve With Direct Mounting Pad Thread End 1-PC Ball Valve With Direct Mounting Pad Flange End 2-PC Ball Valve With Direct Mounting Pad Flange End 3-PC Ball Valve With Direct Mounting Pad Flange End 3-PC Ball Valve With Direct Mounting Pad Socket Weld End 3-PC Ball Valve With Direct Mounting Pad Butt Weld End 3/4-Way Ball Valve With Direct Mounting Pad Thread End 3/4-Way Ball Valve With Direct Mounting Pad Flange EndGate ValveGate Valve Thread End Gate Valve Flange End ANSI/GB/DIN/JISGlobe ValveGlobe Valve Thread End Globe Valve Flange End ANSI/GB/DIN/JISCheck ValveCheck Valve Thread End Check Valve Flange End ANSI/GB/DIN/JIS Swing Check Valve Left Check Valve Wafer Type Disc Swing Check Valve Wafer Type Disc Spring Check Valve Y-Spring Check Valve Vertical Check ValveY-StrainerY-Strainer Thread End Y-Strainer Flange End Y-Strainer Socket Weld EndActuator ValvePneumatic Actuator Valve Electric Actuator ValveSanitary Valve3-PC Ball Valve with Direct Mouting Pad Butt Weld End 3A 3-PC Ball Valve with Direct Mouting Pad Butt Weld End ISO 3-PC Ball Valve with Direct Mouting Pad Clamp End ISO 3-PC Ball Valve with Direct Mouting Pad Clamp End 3A
Diamond Member
Audited Supplier
CE/ SGS/ ISO9001 Alpha C Series Rt075r10 Rack and Pinion Pneumatic Actuator for Buttery Valve or Ball Valve
Certification: ISO, CE
Power Supply: Pneumatic
Power Source: Pneumatic
Temperature: Normal
Connection: Switching Type
Product DescriptionModel: RT series Pneumatic Actuator(1)Construction 1. IndicatorPosition indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on. 2. PinionThe pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211, DIN3337, NAMUR. The dimensions can be customized and the stainless steel is available. 3. Actuator bodyAccording to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc. ) or PTFE or nickel plated. 4. End capsDie-casting aluminum powder polyester painted in different colors, PTFE or nickel plated. 5. PistonsThe twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization. Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons. 6. Travel adjustmentThe two independent external travel stop adjustment bolts can adjust 5˚ at both open and close directions easily and precisely. 7. High performance springsPreloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs. 8. Bearings & guidesMade from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient. 9. O-ringsNBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used. (2)Parts and Material(3)Specifications1. CE and ISO certificate2. Strictly quality control3. Good quality at a favorable price4. Excellent After-service5. Fast delivery time MaterialExtruded Aluminum alloyRotary Angle0~90 degree ±5°StructureRack and pinion rotary actuatorWorking Pressure2~8barSurface TreatmentHard anodizingWorking TemperatureNormal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F)High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F)Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F)ConnectionNAMUR, ISO5211 and DIN3337ApplicationBall valve, butterfly valve, and rotary machineCup ColorGrey, black, sky blue, dark blue, red, orange(4)Our factory
Double Acting Pnematic Actuator Rotary Actuator Single Acting Pneumatic Actuator
Shipping Cost Estimated freight per unit.: To be negotiated| Freight Cost Calculator
Brand: Hes
Power: Pneumatic
Adjusted Form: Switching Type
Samples: US$ 50/Piece 1 Piece(Min.Order) | Order Sample
AT series pneumatic actuator Specifications:Size: 32mm to 270mmBody: Anodised Aluminium or Stainless steel Actuation: Spring ReturnAir Supply: 2.5-8.0barDiameter: 50-330mmRotary Angle: 90°±5°Operating Temp.: ST: NBR O-ring -20ºC -- 80ºC HT: FPM O-ring -15ºC --150ºC LT: Silicon O-ring -40ºC -- 80ºCPart List:New Pneumatic Valve Actuator of Series DR/SCThe new dr/sc pneumatic actuator of rack and gear wheel type is manufactured by shanghai shst meter valve co., ltd adopting the latest technique both home and abroad. Cad based 3d modeling is also applied to optimize the design of the products and to make innovation on the design as well. The aspect of the product is modern, compact and good looking. Built with new materials and new process, the quality of the products could be guaranteed as well as the performance. Moreover more types of products are available to benefit customers. All the products are completely designed and manufactured in according to the latest international standard specification of technology to meet the requirement now and in future.HES Q&A:1: Are you a factory or a trading company? We are a facory2: Which country do you export to? We can export to any country according to buyer's need3: Do you accept the customized order? YES!4: What advantages do you have? Our factory starts from 1989. We are the first pneumatic factory of wenzhou(the valve city of China). We can promise the good quality of actuator and give you the reasonable factory price.5: Will you responsible for the installation of valve and actuator? YES! If you give us a decent order, it will be free.