Pneumatic actuator, China rotary rack and pinion pneumatic actuator for ball valves Pneumatic Actuator: Rack and pinion Actuator design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Pneumatic actuator feature 1,structure is compact rack and pinion pneumatic actuators 2,low friction,long service life and the switching frequency is up to 1000000 times 3,used for angular stroke valves, ball valves, butterfly valves and plug valves 4,mounting flange in accordance to DIN/ISO5211,DIN3337,control valve with NAMUR standard 5,high quality aluminum alloy, the surface hard anodized + Teflon 6,through a variety of certificate: ATEX, CE, MD, CQC certificate 7,all products in the factory, are to undergo a rigorous testing, each actuator are marked on the production code, easy identification and tracking service 8,high-end products, excellent quality, complete certification system Pneumatic actuator Structure 1. Indicator Position indicator with NAMUR is convenient for mounting accessories such as Limit Switch box positioner and so on. 2. Pinion the pinion is high-precision and integrative, made from nickelled-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 Body According to the different requirements, the extruded aluminum alloy ASTM6005 body can treated with hard anodized, powder polyester painted(different colours are available, such as blue, orange, yellow, etc.), PTFE or Nickel plated. 4.End Caps Die-casting aluminum powder polyester painted in different colours, PTFE or Nickel plated. 5. Pistons the 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. Adjustment the two independent external travel stop adjustment bolts can adjust 5at both open and close directions easily and precisely 7. High Performance Springs Preloaded coating spring are made from the high quality material for resistant to corrosion and longer service life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs. 8. Bearings & Guides Made from low friction, long-life compound material, to avoid the direct contact between metals. the maintenance and replacement are easy and convenient. 9. O-rings Rubber o-rings provide trouble-free operation at standard temperature ranges. for high and low temperature applications viton or silicone.
Qgsy series miniature pneumatic actuator is researched and developed by ourselves with importing italian advance craftwork technology. And has passed the wholly test by the professional valve test center. Through the rotation of gear piston and take compressed air as dynamo to alter the inner air pressure of cylinder to 90 torque can be used for each kind of rotary type straight travel regulating valve, ball valve, butterfly valve, globe valve, plug valve etc.
valve type:butterfly valve valve body and disc: UPVC valve seat: EPDM valve stem: SS304 valve size: DN25-DN200, 1"-8" end connection: wafer media: water,oil,gas etc working pressure: PN10bar working temperature:-20C-+120C air pressure: 3-8bar actuator type: rotary 90degree
Actuator Model AT pneumatic actuator Actuator Material Aluminium Alloy Action double- acting, single acting normally closed, single acting normally open Rotary Angle: 90 Output Torque : 6.2NM-4944NM Cylinder  Size 32mm-270mm Air Pressure 4~8bar Working Temperature -20C~+80C Standard GB/ISO/DIN
â??Product Name: Pneumatic flange ball valve Valve Type: Ball valve Design Standard: GB,ANSI,DIN,JIS Working Pressure: 0~1.6Mpa Medium: water, gas, oil, acid, alkali Medium Temperature: -20�ºC~+180�ºC Port Size: DN15-DN200 Connection: flange Structure: floating full port Body Material: cast steel, stainless steel Seat Material: PTFE Application: water system, waster water system, oil& gas industry Driving Way: Pneumatic actuated Actuator Material: Aluminium Alloy Actuator Model: AT52D-AT115D Action: double-acting Rotary Angle: 90�° Air Pressure: 4~8bar Cylinder Size: 52-115 mm Output Torque : 20-344 NM Working Temperature: -20C~+80C Air Access: G1/4" Warranty: 12 months
Pneumatic Butterfly Valve (Wafer) Nominal Diameter: DN40-600 Pressure Range: 0-16bar Medium Temperature: -20C~+80C Valve Body Material: Gray cast iron, ductile cast iron, cast steel, stainless steel Sealing Material: NBR, EPDM, FPM Valve Disc Material: Ductile cast iron, cast steel, stainless steel, nickel alloy Feature: Double bubble and zero leakage, double (single) stem without pin Applicable Medium: Drinking water, sewage, high-purity water, sea water, air, etc Operating Pressure: 3-8bar PC to carton box, carton box to plywood case
Pneumatic angel seat valve (thread) Nominal diameter: dn15-80 Pressure range: 0-1.6-2.5mpa Medium temp.: -20c~+180c Ambient temp.: -20c~+60c Valve body material: stainless steel Sealing material: ptfe Actuator cover: pa Applicable medium: air, liquid, steam Controlling pressure: 3-8bar Type: double-acting, single-acting, no water hammer Connecting thread standard: rp (bsp), rc (bspt), npt Option: manual position-limit actuator This kind of actuator can adjust the piston opening, limit travel and adjusts the valve flow. It is applicable to all types of angle seat valve and also used for emergency brake when air supply is failed or mechanical (solenoid) failure occurs. Pc to carton box, carton box to plywood case
Jyl-03 Mini Type 40 N.m High Quality Good Price Electric Actuator with Plastic Body and All Alloy Body Anti Corrosion Actuator Replacement for Unid Actuator
Jyl-02 Mini Type 25n. M High Quality Electric Actuator with Plastic Body or All Alloy Body Anti Corrosion Actuator OEM for Unid Actuator Subminiature Actuator.
Wenzhou Sudhanafluid JAT type aluminum alloy piston pneumatic actuator bolt 304 stainless steel Ball Valve Butterfly Valve Double Acting Pneumatic Actuator Pneumatic actuators are widely used in ball valves and butterfly valves. Low cost, compact structure and long service life. Pneumatic actuator type: single acting (spring return) or double acting. Color: Orange, Blue, Black, Dark Gray. We accept OEM colors and brands. Pneumatic actuator working pressure: 4~8bar Bottom connection: iso5211 Solenoid valve standard: Namur Pneumatic actuator accessories: limit switch box, solenoid valve, positioner.
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Specifications China 24v motorized 2 way 3pcs stainless steel ball valve Product Future Size: 1/4 -4 Pressure: Class150LB-1500LB Material: WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L Design & Manufacture Std.: API608,ASME B16.34 Threaded End: G, NPT, BSP, BSPT, DIN259/2999 Butt-weld End.: ASME B 16.25 Socket End: ASME B16.11 Mounting pad: ISO5211 Test Standard: API598 Structure Type: Three-piece Floating type,Full bore Operated way: Lever, Pneumatic, Electric Features: Full Port 3 piece Stainless Steel Motorized Ball Valve 1/4" through 4" NPT Direct Mount for Low-Profile, Cost-Efficient Operations Electric and Pneumatic Actuators NPT, socket weld or butt weld end Vacuum rated to 29 inHg Valve Features: Full port 3 piece stainless steel Ball Valves 1/4" through 4" NPT, socket or butt weld ends RTFE? Seats/TFE seals Swing out design for easy maintenance ISO mounting pad Actuator Features: Pneumatic Actuators: Rack and pinion Actuator Design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Visual indicator Electric Actuators: 24V DC, 24V AC, 110V AC,220V AC NEMA 4 and NEMA 7 enclosures Manual override Visual indicator
Size: 1/4"~4" Pressure class: 150LB ~2000LB Temperature: -268C ~ 425C /649C CF8M structure body. Suitable medium: water, oil, gas. Body material: CF8/1.4308,CF8M/1.4408. Seat: PTFE.PEEK. Power: Pneumatic 3 way Valve Feature: Pipe thread in accordance:NPT,BSPT,DIN259,DIN2999,ISO228 CLASS A Investment casting boday 1000PSI(PN64) W.O.G. with ISO5211 direct mounting pad L-port or T-port available Materail; Stainless steel 316/ A351Gr-CF8M/DIN 1.4408 or as cusotmer requests Actuator Features: Pneumatic Actuators: Rack and pinion Actuator Design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Visual indicator Electric Actuators: 24V DC, 24V AC, 110V AC,220V AC NEMA 4 and NEMA 7 enclosures Manual override Visual indicato
24v 110v 220v motorized ball valve stainless steel npt thread Product Future Size: 1/4 -4 Pressure: Class150LB-1500LB Material: WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L Design & Manufacture Std.: API608,ASME B16.34 Threaded End: G, NPT, BSP, BSPT, DIN259/2999 Butt-weld End.: ASME B 16.25 Socket End: ASME B16.11 Mounting pad: ISO5211 Test Standard: API598 Structure Type: Three-piece Floating type,Full bore Operated way: Lever, Pneumatic, Electric Features: Full Port 3 piece Stainless Steel Motorized Ball Valve 1/4" through 4" NPT Direct Mount for Low-Profile, Cost-Efficient Operations Electric and Pneumatic Actuators NPT, socket weld or butt weld end Vacuum rated to 29 inHg Valve Features: Full port 3 piece stainless steel Ball Valves 1/4" through 4" NPT, socket or butt weld ends RTFE? Seats/TFE seals Swing out design for easy maintenance ISO mounting pad Actuator Features: Pneumatic Actuators: Rack and pinion Actuator Design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Visual indicator Electric Actuators: 24V DC, 24V AC, 110V AC,220V AC NEMA 4 and NEMA 7 enclosures Manual override Visual indicator
12v 24v 110v 220v 380v electric actuated 3pcs thread stainless steel ball valve Thread Ball Valve Future Size: 1/4 -4 Pressure: Class150LB-1500LB Material: WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L Design & Manufacture Std.: API608,ASME B16.34 Threaded End: G, NPT, BSP, BSPT, DIN259/2999 Butt-weld End.: ASME B 16.25 Socket End: ASME B16.11 Mounting pad: ISO5211 Test Standard: API598 Structure Type: Three-piece Floating type,Full bore Operated way: Lever, Pneumatic, Electric Features: Full Port 3 piece Stainless Steel Motorized Ball Valve 1/4" through 4" NPT Direct Mount for Low-Profile, Cost-Efficient Operations Electric and Pneumatic Actuators NPT, socket weld or butt weld end Vacuum rated to 29 inHg Valve Features: Full port 3 piece stainless steel Ball Valves 1/4" through 4" NPT, socket or butt weld ends RTFE? Seats/TFE seals Swing out design for easy maintenance ISO mounting pad Actuator Features: Pneumatic Actuators: Rack and pinion Actuator Design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Visual indicator Electric Actuators: 24V DC, 24V AC, 110V AC,220V AC NEMA 4 and NEMA 7 enclosures Manual override Visual indicator
Sudhanafluid pneumatic valve series: butterfly valve The butterfly plate of the butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis with a rotation angle of 0 �°~90 �°. When the rotation angle reaches 90 �°, the valve is fully open. The butterfly valve is simple in structure, small in volume and light in weight, and only consists of a few parts. Moreover, the valve can be quickly opened and closed only by rotating 90 �°, which is simple to operate. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics. The butterfly valve has two sealing types: elastic seal and metal seal. For elastic sealing valves, the sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate. The valve with metal seal is generally longer than the valve with elastic seal, but it is difficult to achieve complete sealing. The metal seal can adapt to higher working temperature, while the elastic seal has the defect of being limited by temperature. If the butterfly valve is required to be used for flow control, the main thing is to correctly select the size and type of the valve. The structure principle of butterfly valve is especially suitable for making large diameter valves. Butterfly valves are not only widely used in petroleum, gas, chemical industry, water treatment and other general industries, but also used in the cooling water system of thermal power plants. There are two kinds of butterfly valves commonly used: wafer type butterfly valve and flange type butterfly valve. Wafer type butterfly valve uses stud bolts to connect the valve between two pipe flanges. Flange type butterfly valve has flanges on the valve, and bolts are used to connect the flanges on both ends of the valve to the pipe flanges.
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Pneumatic actuator, electric actuator, electro pneumatic valve positioner, limit switch box, valve automation including pneumatic, electric actuator operated ball valve, butterfly valve.
Pneumatic actuator, solenoid valves, electric actuator, pressure regulator, position monitoring switch.
The Angle Seat Valve is a 2/2-way pneumatically actuated piston valve for liquids, gases, steam and some aggressive fluids (vacuum services also.) The superior design of the piston is unique to the market, enabling the plug to retract farther from the flow path, ensuring the highest flow capacity. The dual packing design, and a large diameter self aligning stem insures the highest cycle life. A full range of accessory items are available including limit switches, solenoid valves, manual override devices, stroke limiters. Features & Benefits: Integrated pneumatic actuator NAMUR solenoid mounting pad Compact assembly Visual indicator High Cycle-Life Actuator rotates 360 Complete line of accessories. Materials: Body, Plug, & Stem: Zeus - Bronze Ares - 316SS Seats & Seals: PTFE alve Configurations Spring Ret. N.C. Bi-directional Flow Spring Ret. N.C. Flow from Above Plug Spring Ret. N.O. Flow from Below Plug Double Acting Bi-directional Flow Manual Handle Bi-directional Flow End Connections NPT Threaded (3/8" to 2") Tri-Clamp (1/2" to 2") Butt Weld (call) 150 lb. ANSI Flanged (call) Specifications: (Viton Seals) Temperature Range: -14 to 358F Max. Pressure: 150 PSIG Typical Applications Steam Applications Air Drying Equipment Sterilizers Autoclaves Process Control Applications Laundry Equipment Textile Dyeing & Drying Bottling & Dispensing Equipment Ink & Paint Dispensing Industrial Compressors. Box.
