WCB Sleeve Plug Valve

NSV WCB Sleeve Plug Valve

The NSV WCB Sleeve Plug Valve is constructed from WCB, designed for high-pressure pipelines in oil, gas, and chemical industries. Its elastic sleeve design eliminates friction between the plug and body, ensuring low-torque operation and zero-leakage sealing. Equipped with a Gear actuator, it reduces operating torque for smooth shut-off in large sizes and high-pressure conditions.

Key Features

Size Range：1/2"-20"

Pressure Rating：150-600LB

WCB Body：Cast steel construction, high strength, pressure resistant, impact resistant

Elastic Sleeve Design：Non-metallic sleeve ensures frictionless operation and tight sealing

Gear Operated：Equipped with gearbox for reduced effort, suitable for large valves

Bidirectional Sealing：Provides reliable sealing regardless of flow direction

Low Flow Resistance：Full bore design minimizes pressure drop, suitable for viscous fluids

Typical Applications

Widely used in crude oil transmission, natural gas pipelines, refineries, and petrochemical plants, especially for large-diameter, high-pressure differential shut-off applications.

FAQ

1. Q: What’s the valves warranty?

A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

2. Q:Does “NSV” valves have supply to any value end user?

A:Yes, it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

3. Q:Does your company have any agent or distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

4. Q:Are you manufacturer or trading company?

A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.