Swing Check Valve For Water Oil And Gas

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 m.t.
Supply Capability:
10000 piece/year m.t./month

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Product Description:

Quick Details Of Swing Check Valve

Standard or Nonstandard:

API,DIN, BS, JIS

Structure:

Check

Pressure:

Medium Pressure

Power:

Hydraulic

Material:

WCB WC6,WC9, Brass, Stainless Steel,Ductile Iron

Temperature of Media:

Medium Temperature

Media:

Water, Oil, Gas

Port Size:

DN50-600

Place of Origin:

China (Mainland)

Model Number:

H44H

Brand Name:

Yue

Color:

Blue or Other Colors

 

Packaging & Delivery Of Swing Check Valve

Packaging Detail:

   Wooden boxes

Delivery Detail:

   One Month

 

Specifications Of Swing Check Valve

 

-Certificate: DNV ISO9001 AZ CE,TS

 

-Material: WCB WC6, WC9, Brass, Stainless Steel, Ductile Iron

 

-Swing check valve is the class-1 supplier of CNOOC, Sinopec CNPC and CAO

 

- Type: Swing Check Valve

 

Usage/Applications Of Swing Check Valve

 

-Various modes of the pipeline, prevent the medium backflow

 

- Products Design Features: Flanged & Butt-welding ends swing check valves are used in pipes under pressures between     PN 1.6-16.0MPa,Class 150-900Lb,working temperatures between -29-570 °C, They are used in industries include oil, chemistry, pharmaceutical, fertilizer, and power generation to prevent the backward flux of the media.

 

- Operation: Handle operation, electric.

 

 Swing Check Valve

 Swing Check Valve

 

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Q:What kind of check valve is used in the sewage pump of sewage treatment plant?
2. installation of pump outlet check valve*Swing check valves are generally mounted on horizontal pipes: for bore DN~80mm check valves, they can also be mounted on vertical or upward sloping pipes.*Straight through lift check valves shall be installed on horizontal pipes; vertical lift check valves must be mounted on vertical pipes and medium upward flow.*As the check valve is easy to damage, therefore, should be installed near the pump outlet valve, in the upper part of the check valve with a cut-off valve (general use of ball valve or gate valve), easy to overhaul.*To facilitate the relief of the check valve before disassembly, the relief valve shall be installed between the check valve and the shut-off valve.
Q:What is the difference between the check valve h64h-250 and the h61y-250?
According to JB/T308-2004 "valve type programming method"One is the swing check valve (4), and the sealing surface is Cr13 (H)One is the lift check valve (1), and the sealing surface is made of Y
Q:The difference between check valve and check valve
The same thing, called, is based on the difference in the use of the actionFor example, overflow valve and safety valve, back pressure valve, are the same thing, are in the one-way valve behind the increase of back pressure spring
Q:What's the use of the check valve?
Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.
Q:Is the check valve installed at the inlet or outlet of the pump? Why?
The function of the check valve is to prevent the medium from flowing back! Check valves, which are commonly known as check valves! Backflow of medium will cause the reverse of pump impeller, which may lead to the burnout of pump! Pumps used in industry are expensive nowadays! Ha-ha! The check valve just protects the pump and piping!
Q:How can the check in the faucet prevent water from flowing backwards?
Not to prevent backflow, is able to quickly shut the water, for triple bathtub, can effectively stop the conversion between the bath and small shower water, there is a spring, when the water pressure will be water, a small amount of Water Leakage was shut up
Q:What are the brands of check valves?
Also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.
Q:Standard and specification for stop check valves
Design and manufacture: GB12235 structure length: GB12221Pressure temperature range: GB9131, JB/T74, HG20604Connection flange: JB/T79, GB9113, HG20592Test and test: JB/T9092, GB13927
Q:What does the check valve "H44Y-160" mean?
H check valve, 4 flange connection, 4 spiral structure, Y sealing hardfacing alloy. 160 nominal pressure 16MPa
Q:The Haier electric water heater has a check valve to prevent water from flowing backwards
No check valve can be installed. The check valve needs a certain amount of pressure to open. It may cause hot water flow or little hot water.
Yue,located in Ducun Industrial Park, Linhu Town, Wuzhong District, Suzhou, mainly produces valves. Our company is equipped with one scale automatic static coating line, two assembly testing lines, many sets of semi-automatic assembly testing equipment as well as processing equipment such as 5m,3m and 2m vertical lathes, 4m and 2m milling machines and boring machines.

1. Manufacturer Overview

Location Suzhou, China
Year Established 2000
Annual Output Value Above US$ 3 Million
Main Markets West Europe, South Africa, the Middle Eas
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 40%
No.of Employees in Trade Department 500 People
Language Spoken: English; Chinese; Spain; Alabic
b)Factory Information  
Factory Size: Above 18,000 square meters
No. of Production Lines Above 4
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average