Industrial Valves, buy Double acting spring return ball valve butterfly valve pneumatic actuator on China Suppliers Mobile

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Products Description

DOMOS VALVE INDUSTRIAL VALVE SERIES
Rotary Pneumatic Actuator double acting spring return

China Manufacturer with Ce, ISO
Rotary pneumatic actuators, also known as pneumatic actuators or pneumatic devices, are actuators that use the pressure
of compressed air to drive the opening and closing or regulating valves. They are mainly composed of cylinders, pistons,
gear shafts, end covers, seals, screws, etc. composition. Pneumatic actuators are generally used with various types of valves,
including opening degree indication, stroke limit, solenoid valves, positioners, pneumatic components, manual mechanisms,
signal feedback and other components.

China Manufacturer Rotary Pneumatic Actuator Features
1. CE certificate and according with international standards, such as NAMUR, ISO5211 and DIN.
2. Integrated Design with Stable Quality.
3. Dual Piston Rack and Pinion Design with Output Power.
4. Multi-position Indicator, on-site visual instruction.ProductAT Pneumatic ActuatorStructureAT Rack and Pinion Rotary ActuatorRotary Angle0-90 DegreeAir Supply Pressure2.5-8 BarActuator
Body MaterialAluminum Alloy or Stainless SteelSurface TreatmentHard Anode Oxidation or PolishOperating TemperatureStandard
Temperature:-20ºC ~ 80ºC
Low Temperature:-15ºC ~ 150ºC
High Temperature:-35ºC ~ 80ºCConnection StandardAir interface: NAMUR
Mounting Hole: ISO5211 & DIN3337(F03-F25)ApplicationBall Valve, Butterfly Valve & Rotary MachinesCover ColorBlue,Black,Orange,Red
& Customized Colors as Customer needs

Components & Materials of Rack and Pinion Rotary Pneumatic Actuator

Pneumatic Actuator Torque(N.m.)

Other Information:
Valve Test: 100% quality tested before delivery
Valve Guarantee: 18 months after shipments or 12 months after installed
Valve Delivery: 3 - 45 days
Valve Sample: Sample Available by DOMOS VALVE
Valve Color: Customer request
Valve Packing: Plywood BOX for Ball Valve
MOQ: 1 Set
Place of Origin: Zhejiang, China (Mainland)
Delivery Detail: Shipped in 15-30 days after payment
Port: Shanghai Or Ningbo
Payment Terms: L/C,D/A,D/P,T/T, Western Union

Manufacturing Technique

Advantage of domos ball valve

DOMOS BALL VALVE

DOMOS Floating Ball Valves and trunnion mouted ball valve are designed,constructed, and tested according to API and ASME/ANSI
Standards. Other international standards including BS and DIN are also available on request.For any materials,such as
monel,inconel,duplex stainless steel materials,we could follow client’s requirement.

Flanged Ball Valves Specifications
Type:2pc type or 3piece type
Bore:Full port or reduced port
Size Range: 1/2 Inch - 36 Inch
Pressure Class: Class 150 - 600 LB
API Standards: API 6D & API 608
Design: ASME B16.34

As the name suggests, ball valves are valves that use a ball to control the flow of substances from one opening to the next. These valves work by allowing the hole to be open, blocked, or open partially to regulate the flow of gas/liquid. Ball valves are the ideal choice for using with gases as they are able to offer better sealing. They are very versatile as they support pressures up to 700 bars and temperatures up to 200°C and sizes typically range from 0.5 cm to 30 cm. They are easy to operate and repair as they contain a simple structure.
They are designed with special measures that permit only a 90-degree rotation which is required for the opening and closing of ball valves. These valves are a notable industrial choice because of their reliable and air-tight sealing when in the closed position.

Advantages
• They contain a compact and low-maintenance design that requires no lubrication
• They are cost-effective among all of the valves
• The biggest advantage of ball valves is that they have poor throttling characteristics that can cause the seat of a ball valve to easily erode.
• They provide leak-proof service.
• They open and close quickly.
• Ball valves have multi-way design flexibility.

Product packaging