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Pneumatic Parallel Gate Valve

Pneumatic Parallel Gate Valve
Price: Negotiable/Piece
Trade Terms: FOB
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Money Gram,Western Union
Pneumatic parallel dual-gate valve adopts linear travel actuator, and transmits piston thrust to valve stem to drive the stem move downwards. There will be two horizontal forces caused by the wedge-shaped block, which presses left and right seal discs toward to seal seat and forces seal discs and seal seat to tightly combine together to achieve bi-directional sealing at inlet and outlet.

Structural features
1. It has electro-pneumatic composite actuator and controls valve opening and closing through electric signal and valve position signal returner, which can achieve DCS remote and centralized control.
2. Valve core components consist of wedge-shaped block, left&right expansion blocks and left&right seal discs. All components are connected to each other through flexible connection structures, which can automatically locate, separate and make adjustment.
3. It is applicable to normal temperature & normal pressure or high temperature & high pressure with the medium of water, air, oil products, and corrosive. It is widely used in oil storage and transport, oil refining, chemical engineering, natural gas, oil field and other projects.

Description:pneumatic parallel gate valve (double-acting)
Nominal diameter:1"~48"
Nominal pressure:Class 150~Class 900
Operating temperature:-46~600ºC
 
Description:pneumatic parallel gate valve (spring-return)
Nominal diameter:1"~12"
Nominal pressure:Class 150~Class 900
Operating temperature:-46~380ºC
 
Description:pneumatic high-pressure parallel gate valve
Nominal diameter:2"~20"
Nominal pressure:Class 900~Class 2500
Operating temperature:-46~600ºC

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If you inetersted in any of the valve, please feel free to contact us, thanks!

Prod Model: SPRING PETURN
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material: Stainless Steel
Connection Form: Flange
Seal Surface: Parallel Gate Valve
Thread Position Of Valve Rod: Outside Gate Valve
Application: Petrochemical
Our company is a special valve enterprise which involving research & development, design & produce and marketing. We focus on the instrument valves. The fist products includes double disk parallel gate valve, flat gate valve, ball valve. Over the years the perfect quality assurance system makes the products of us are widely used in oil production, oil refining, oil storage tanks, oil transportation, smelting of steel, instruments boiler and other large-scale projects and equipments. The valves of us services in the industry of electric power, chemical, petroleum, metallurgy, oil refining, medicine, oil, gas lines, urban construction and other industries in Southeast Asia, Europe, the United States, the Middle East, Africa, South Africa and other countries and regions.

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  • Tingyu Group Co., Ltd

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