» Power Station Valve » Power Station Extraction Check Valve

Power Station Extraction Check Valve

Valve Material: C cast steel, P stainless steel, I alloy steel

Nominal Pressure: PN25 = 2.5MPa

Sealing Material: H stainless steel, w Body stainless steel, y welding hard alloy

Structural Form: 3 inclined plate

Connection Method: 4 flange

Closing aid Mode: 6 pneumatic, 7 hydraulic

Valve type: Check valve

Function Code: CK quick close

  • Description

Power Station Extraction Check Valve

Introduction:

Power station extraction check valve is also known as quick closing check valve or quick closing valve. This valve is mainly used for emergency check and steam turbine pipeline system of the power plant. In case of sudden pressure loss of the steam turbine, it can be closed within 0.5 ~ 1s to prevent steam and condensate backflow in the pipeline system from causing damage to the steam turbine.

Feature:

The valve disc is inclined at a large angle to shorten the opening and closing stroke, and is assisted by gas (liquid) pressure to achieve rapid closing. The large eccentric metal sealing structure, combined with the valve disc receiving the closing thrust of gas (liquid) pressure, achieves the purpose of stop and check. Three dimensional eccentric sealing structure, opening the seal means separation, and closing the contact means sealing.

Drawing:

Enquiry Form ( we will get back you as soon as possible )

Name:
*
Email:
*
Message:

Verification:
2 + 8 = ?

Maybe you like also

  • ABOUT US

    The company is committed to providing customers with a complete set of industrial valve solutions. Products are widely used in oil, natural gas, oil refining, chemical industry, power plants and other industrial fields with harsh working conditions and large demand around the world.

  • OUR PRODUCTS

    Marine Valve

    Natural Gas Special Valve

    Petrochemical Valve

    Power Station Valve

  • CONTACT US

    15-4, Building A, Longjing Rd, Yubei District, Chongqing 401122, China.

    Tel: +86-23-67956606 or +86-23-67304326

    Email: manager@hiseamarine.com

    Web: www.hiseavalve.com