.

4 Inch Gate Valve

Description of 4 Inch Gate Valve:

ZECO 4 inch 4 inch flanged gate valveis one of the most commonly used calibers. Gate valve in the line just switch effect, looks small, really small gate to pipeline protection as very important, although the gate valve switch is a long time, but the gate valve torque needed to light, in the case of an emergency, if only one person online, if go to close a 4 inch ball valve, may take the human is very big, if the manufacturing process is a little omission cause excessive torque, also likely won't open, but the gate by hand wheel operation, turn the handwheel to drive the stem promoted, this itself is a process of from, open is very light.

Features of 4 Inch Gate Valve:

Material of 4 Inch Gate Valve:

No

Part

Material

1

Body

ASTM A216 WCB

2

Seat Ring

ASTM A182 F316 + STL

3

Wedge

ASTM A351 CF8M + STL

4

Stem

ASTM A276 316

5

Bonnet Gasket

Graphite + SS316

6

Bonnet Bolt

ASTM A193 B7

7

Bonnet Nut

ASTM A194 2H

8

Bonnet

ASTM A216 WCB

9

Backseat

ASTM A182 F316

10

Stem Packing

Reinforced Graphite

11

Handwheel

KTH330-08

As a China valve supplier, we will attempt to produce more high quality products for customers.

As a valve company, ZECO have long-term cooperation with China National Chemical Equipment Corporation (CNCE) and China Petroleum; Chemical Engineering Survey and Design Association(CPCESDA).As recognize the growing need, developed our own laboratory for research; development for international standard valve design innovation and vertification, which includes PT, MT, UT, FE test. ZECO is the humble and united team, to be more diligent and progressive to show the itegrity to our clients.


Отправить запрос, связаться с поставщиком

Кому: ZhengFeng Valve Group
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Control Valve
Control Valve ZhengFengbalanced trim control valves are widely used in water supply and drainage control systems in the global building market. As one of the ...
Electric Butterfly Valve
Electric Butterfly Valve Description of Electric Butterfly Valve:ZECO electric butterfly valve is named after electric actuator operated. Butterfly valve in the pipeline fo...
Wcb Ball Valve
Wcb Ball Valve Description of Wcb Ball Valve: ZECOWCB ball valveis suitable for natural gas, oil, chemical, metallurgy, pharmaceutical and other industries, inclu...
Motorized Ball Valve
Motorized Ball Valve Description of Motorized ball valve: ZECOmotorized ball valvecan provide explosion-proof electric actuators. Explosion-proof electric actuators are...
3 Inch Butterfly Valve
3 Inch Butterfly Valve Description of 3 Inch Butterfly Valve:ZECO 3 inch butterfly valve/butterfly valve 3 inchis a small diameter butterfly valve, usually manually opera...
Все товары поставщика

Похожие товары

China Gate valve
China Gate valve Продавец: Yuanda Valve Group Co.,Ltd. China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped dis...
Gate Valve Vs. Ball Valve
Gate Valve Vs. Ball Valve Продавец: Yuanda Valve Group Co.,Ltd. Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used...
Non Return Valve Suppliers China
Non Return Valve Suppliers China Продавец: Yuanda Valve Group Co.,Ltd. Non Return Valve Suppliers China refers to the opening and closing member for the circular v...
Common Types Of Check Valves
Common Types Of Check Valves Продавец: Yuanda Valve Group Co.,Ltd. Common Types Of Check Valves A is a valve whose switching parts are disc-shaped and rely on ...
Brass ball valve
Brass ball valve Продавец: Yuanda Valve Group Co.,Ltd. Brass ball valve Brass ball valve Applications: Water Supply: Commonly used in residentia...