- Special design
- Gather both bypass and check features
- Lowest flow defense
- No outside actuation needed
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Automatic Recirculation Valve (ARV) is a multifunctional valve that primary purpose is to ensure a pre-determined minimum flow is assured through a centrifugal pump at all times. This in turn has created a need for centrifugal pumps with high heads and low specific speeds. -
Parameters of Pneumatic Actuator- Type: Diaphragm type
- Effective Area: 350-140cm2
- Spring Range: 20-100MPa
- Air Supply: 140-400KPa
- Ambient Temperature: -30~+70℃
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We are specialized manufacturing superior grade Control Valve. These are the Control Valve that are widely used to limit the amount of flow in the hydraulic circuits of various industrial applications. Our offered Control Valve are equipped with a specially designed screw that exhausts the air. The offered valves are available in wide range of technical specifications which can be ordered at the best price in the industry. -
Three way control valve with Pneumatic actuator A type of globe valve that has three pipeline connections to provide general converging (flow-mixing) or diverging (flowsplitting) service. Variations include cage-, port-, and stemguided designs, selected for high-temperature service, and end connections can be specified to mate with most piping schemes. Actuator selection demands careful consideration, particularly for constructions with an unbalanced valve plug. -
Application: Petroleum, chemical & metallurgy Shipbuilding, electric power, building material LNG, light industry -
Application: Petroleum, chemical & metallurgy Shipbuilding, electric power, building material LNG, light industry. Characteristic: Used in automatic control steam, gases, fluids Minor pressure fluctuations and energy efficiency. -
The Globe Control Valve is a kind of top pilot single seat valve, which has simple structure, good sealing, high flow rate and stable application performance. Reasonable top spiral system can avoid vibration during small opening percentage, so as to extend valve working life. -
Medium: Water, Oil, Gas, Acid,Steam, gases, hot water, thermal fluids, hot oil, process water, vacuum facilities, ammonia etc. Materials: WCB,WC6,SS304,SS316 Size range: 2"-24" Pressure: 150LB-1500LB Temperaute: ≤ 425℃ -
Product features- 1/2"-12"(DN15-DN300)
- Working Temperature:-20℃-180℃
- Rising stem
- Design:AMSE B16.34
- Flange Dimension:AMSE B 16.5
- Face to Face :AMSE B 16.10
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- Design Rating:API600
- Face to Face: AMSE B16.10
- Flange Ends: ASME B16.5
- Inspection& Testing: API 598
- Material: CF8/CF8M/CF3/CF3M/LCB/WCB, LCB, WC6, WC9, C12, C5
- Operated by: Hand wheel, Gear, Pneumatic, hydraulic and Electric actuator.
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Application: It is widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluids pipeline as a regulator and shutoff device.
