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Backflow Prevent Natural Gas Pipeline Valves

1 Set
MOQ
negotiable
Price
Backflow Prevent Natural Gas Pipeline Valves
Features Gallery Product Description Request A Quote
Features
Specifications
Type: Swing Check Valve
Bonnet Design: Bolted Bonnet
Actuator: Manual,Pneumatic,Electrical
Application: Mainly Used In Petroleum, Chemical, Pharmaceutical, Chemical, Power
Feature: Prevent Medium Backflow
Installation: Horizontal
Highlight:

Backflow Prevent Natural Gas Pipeline Valves

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Horizontal Natural Gas Pipeline Valves

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Horizontal Backflow Prevent Swing Check Valve

Basic Infomation
Place of Origin: Zigong,Sichuan,China
Brand Name: VT
Certification: API 6D, API 607,TS, ISO 9001
Payment & Shipping Terms
Packaging Details: Plywood Case
Payment Terms: L/C, T/T
Supply Ability: 10000 Set Per Year
Product Description

Prevent Backflow Natural Gas Pipeline Valves Swing Check Valve

 

 

Product Description

 

Natural gas pipeline valves swing check valve adopts BB(bolted bonnet), also international current single disc swing type.

 

 

Feature

 

Seat

For different pressure or specification, there are several seat forms below:

 

1.Seat ring connects or welds female end body by thread for easy disassembly, maintenance and replacement.

 

2.Directly bead welding sealing surface material on body.

 

3.For SS valve ,popularly seat sealing surface will be processed molding directly on body.

 

 

Body gasket
The flange connection form of body and bonnet is bolt fastening. Flange sealing gasket forms below:
 
Below CLASS600 & PN10.0Mpa concave-convex gasket sealing.
 
Above (include) CLASS600 & PN10.0Mpa octagon gasket sealing.
 
The gasket is inner ring spiral wound gaskets filled graphite which abandoning rubber asbestos
plate used before for making good gasket sealing and good disassembling resilience performance.
 
 
 

Company Profile

 

Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,

Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.

 

We have137 employees, 10 engineers, and 17 technicians,12 qualified welders with certificate, 11 non-destructive testing personnel

have level Ⅱ certificate(RT, UT, MT, PT).

 

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FAQ:

 

Q1:Are you a Manufacture or trading company?

A: We are a professional Manufacture factory, we have been in Valve field more than 15 years. Our factory

is located inZigong City, Sichuan Province

 

Q2: What’s your MOQ?

A:Low MOQ,1 Set.

 

Q3:Can you provide OEM and customized product?

A: Yes, we can.

 

Q4:Do you offer guarantee for the products?

A:Yes, we offer 1 year warranty to our products.

 

Q5:Why Choose Weite Valve?

A:1. We are manufactory, we can provide cost effective products.

2. We have full experience in valve industrial, both our sales team and technical engineers can provide you 

professional solution.

 

 

 

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Tel : +8618681399039
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