Company Details
  • Wenzhou Kolink Valve Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Americas , Asia , Europe , Middle East
  • Exporter:71% - 80%
  • Certs:CE, ISO9001
  • Description:Cast Steel Pressure Seal Gate Valve,Cast Steel Gate Valve Manufacturer,Pressure Seal Gate Valve Supplier
Wenzhou Kolink Valve Co., Ltd. Cast Steel Pressure Seal Gate Valve,Cast Steel Gate Valve Manufacturer,Pressure Seal Gate Valve Supplier
Home > Products > Gate Valve > Pressure Seal Gate Valve > Cast Steel Pressure Seal Gate Valve

Cast Steel Pressure Seal Gate Valve

Share to:  
    Min. Order: 2
    Delivery Time: 30 Days
  • Mr. Alex Wang

Basic Info

Model No.: 8.01

Additional Info

Packaging: Plywood case

Brand: KOLINK

Place of Origin: China

Supply Ability: 1000 PCS

Certificate: PED 97/23/EC, API 6D & ISO9001

Product Description

Pressure Seal Gate Valve -> Cast Steel Pressure Seal Gate Valve

For gate valve with pressure Class 600 / PN100 or higher, Pressure seal bonnet is suggested for better closure, while bolted bonnet is still available for customer's option.

The pressure seal design incorporates a metal-to-metal seal that becomes tighter as the pressure increases. The initial preload deforms the taper on the soft iron gasket to mate with the taper on the bonnet. The thin knife-edge on the gasket is wedged tightly between the body and the bonnet. The shallow angle insures that the gasket is sealed tightly with only a small upward force on the bonnet. Once the initial seal is created, the body/bonnet joint will remain leak free regardless of thermal or pressure conditions in the valve.After the joint has been assembled, there is no further need to adjust bonnet cap screws.


Features of Cast Steel Pressure Seal Gate Valves:

Pressure Seal Bonnet
Outside Screw & Yoke
Metal-to-metal seat, stellite overlay on wedge disc, seat and backseat
Standard ISO top mounting for easy assembly of any type of actuator or bevel gear.
Butt-weld end or flange end


Applicable standards of Cast Steel Pressure Seal Gate Valves:
a) Design & Manufacture: API 600, API 6D, ASME B16.34
b) Face to Face: API 6D, ASME B16.10, EN 558
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
d) Test : API 600, API 6D, EN 12266


Sizes: 4" - 32" or DN100 - DN800
Pressure Rating: Class 600 - Class 2500 or PN 100 - PN 420
Valve Materials: WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, Duplex Stainless Steels, etc.
Operated by: Handwheel, Gear, Pneumatic, Hydraulic and Electric actuator


Would you like to get more products information or order it, please call us, or click Inquiry Now to fill in the Form.

It helps you get more informations you need to trade confidently with valve suppliers.

Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve

Looking for ideal Cast Steel Pressure Seal Gate Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cast Steel Gate Valve Manufacturer are quality guaranteed. We are China Origin Factory of Pressure Seal Gate Valve Supplier. If you have any question, please feel free to contact us.

Product Categories : Gate Valve > Pressure Seal Gate Valve

Product Images
  • Cast Steel Pressure Seal Gate Valve
  • Cast Steel Pressure Seal Gate Valve
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters

Mobile Website Index. Sitemap


Subscribe To Our Newsletter:
Get Updates, Discounts, Special
Offers and Big Prizes!

MultiLanguage:
Copyright © 2018 Wenzhou Kolink Valve Co., Ltd. All rights reserved.
Communicate with Supplier?Supplier
Alex Wang Mr. Alex Wang
What can I do for you?
Contact Supplier