MachineU > China Products > Tools & Hardware > Valve > Valves
Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4 - 24
Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4 - 24
Specifications
Brand Name :
KOLINK
Certification :
PED 2014/68/EU,API 6D and ISO9001
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
1000 Pieces/Month
Delivery Time :
2-8 Weeks
Packaging Details :
Plywood Case
Sizes :
4" - 24" or DN100 - DN600
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
Description

Pressure Seal Gate Valve Butt-weld End High-Pressure Class 600-2500

Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4

Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4

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 ensures 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 BW End Pressure Seal Gate Valves:

Pressure seal bonnet
Outside screw and yoke
Metal-to-metal seat, satellite 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 BW End 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


Product tags

butt weld end gate valve

,

shaft seal leakage

,

cast steel gate valve class 150
Send your message to this supplier
Send Now

Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4" - 24"

Ask Latest Price
Product Detail
Brand Name :
KOLINK
Certification :
PED 2014/68/EU,API 6D and ISO9001
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiable
Payment Terms :
T/T, L/C
Contact Supplier
Pressure Seal Gate Valve Butt-welded High Pressure Class 600-2500 4 - 24

Shanghai Kolink Valve Co., Ltd.

Verified Supplier
7 Years
shanghai, shanghai
Business Type :
Manufacturer
Main Products :
Knife Gate Valve, Gate Valve, Floating Ball Valve
Total Annual :
20000000-25000000
Employee Number :
100~120
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Gate Valve
MachineU China Products Tools & Hardware Valve Valves
Contact Supplier
Submit Requirement