Please click here to check who's online and chat with them.

Flow Check Valves

(1.0)
Supplier From India
Sep-06-17

- This is a IBR approved in line FLOW CHECK VALVES for use in any application Water, Condensate, Liquid etc.
- Ensure that there is no reverse flow in the line.
- Maximum pressure 47.5 kg/cm2 at 105°c.
- Material ASTM A 315 Gr. CF8M (SS 316).
- Easy installation, fits between flanges joint in any class.
- Sizes available 15 NB to 100 NB, large size available on request.
- Valve must be fitted with the direction of flow being according to the direction arrow indicated on the body of the valve.

File a complaint
Rate This Member
Supplier Of Pipe Valves

Recent User Reviews

This user has not received any reviews yet!

Verification Status

 
 
Contact Supplier
Renew

More Items Similiar to: Flow Check Valves

Jun-29-09
Check valve

Check Valve

(1.3)
Ask for price
MOQ: Not Specified
  Sri Pumps & Fittings Industrial Corp.
Supplier From Rajahmundry, Andhra Pradesh, India
Supplier Of Pipe Valves
 
Technical Specification: Check valves (also known as Non return Valves) are Automatic valves that prevent a return or reverse flow of the process. Check valves are used for two main purposes: First, to prevent back flow, and second, to maintain pressure.

Material:
Construction: AISI 304, AISI 316 & AISI 316L.
Sizes: From 1" to 4" (25mm to 100 mm)
Standards: Unions End Connections with SMS/IDF & DIN..
Quality Tests: tests & Pressure Tests.
Jun-14-24
Check Valve

Check Valve

(1.1)
$1
MOQ: Not Specified
  Yuanda Valve Group Co., Ltd.
Supplier From Xingtai, Hebei, China
Supplier Of Pipe Valves
 
What Is a Check Valve?

Check valves are usually installed in the pipeline to prevent backflow. A check valve is basically a one-way valve in which the flow can flow freely in one direction, but if the flow turns, the valve will be closed to protect the piping, other valves, pumps, etc. If the flow is diverted without a check valve installed, a water hammer may occur. Water hammer often occurs with extreme force and can easily damage pipes or components.

Check Valve Definition


A check valve is a fundamental component in fluid systems, playing a crucial role in regulating the flow of liquids or gases. This simple yet essential device prevents backflow and maintains the desired direction of fluid movement. Understanding the function and types of check valves is essential for engineers, manufacturers, and anyone involved in fluid control systems.

How Does a Check Valve Work?

Check valves operate on a straightforward principle: allowing fluid to flow in one direction while preventing reverse flow. The valve consists of a movable mechanism, often a disk or a flap, and a body with an inlet and an outlet. When the fluid flows in the intended direction, the mechanism opens, enabling the fluid to pass through. However, when there is a reversal in flow, the mechanism closes, preventing the fluid from going backward.
May-10-17
300X Non-Surge Check Valve

300X Non-Surge Check Valve

(1.0)
$25
MOQ: Not Specified
  Shanghai Shinjo Valve Co., Ltd.
Supplier From Shanghai, China
Supplier Of Pipe Valves
 
China Non-Surge Check Valve Manufacturer Shinjo Supplies 300X Non-Surge Check Valve, Cast iron, Ductile iron, WCB.
300X Non-Surge Check Valve closes automatically in case of prevent mediums back-flow. The Non-Surge Check Valve allows flow when inlet pressure in higher than the outlet pressure.
The valve has the principal of slow-open, quick-close and slow-close into one to prevent water hammering when the pump starts or closes. Non-Surge Check Valve opens and closes at controlled speed to ensure smooth flow.
Used on the pump outlet of a water supply system to prevent mediums back-flow, water hammer and water shock. It has three functions as an electric valve, check valve and water hammer remover.

z
GOLD Member
VERIFIED
Mar-30-25
(3.1)
Supplier From Hooghly, West Bengal, India

Supplier: Ball valves, gate valves, globe valves, swing check valves, dual plate check valves, butterfly valves

Supplier Of Pipe Valves   |   Industrial Valves & Gauges   |   Plumbing - Pipes, Fittings, Flanges, Elbows & Hoses
May-14-19
Check Valves

Check Valves

(1.3)
$1 - $100
MOQ: Not Specified
  Jilin Senfeng Pipe Co., Ltd.
Supplier From Panshi, Jilin, China
Supplier Of Pipe Valves
 
Design: BS 5153, DIN3352.
Face to Face: BS EN 558-1, DIN3202-F6.
Flange: BS EN 1092-2.
Size: DN40-DN600.
Working pressure: PN10/PN16.
Working Temperature: -40centigrade degree - 225centigrade degree.
Suitable Medium: Water, Oil, Steam.
Material: ductile cast iron, Cast Steel, Stainle.
Jun-01-13
Check valves

Check Valves

(1.3)
Ask for price
MOQ: Not Specified
  Sakhi Engineers Pvt. Ltd.
Supplier From Mumbai, Maharashtra, India
Supplier Of Pipe Valves
 
Trim : 13% Cr. / SS 304 / SS 316 / SS 304 L / SS 316 L / Alloy 20
Class 150# : Size 2” – 28”
Class 300# : Size 2” – 20”
Class 600# : Size 2” – 16”
Class 900# : Size 2” – 10”
Class 1500# : Size 2” – 8”
Jun-14-24
Check Valve

Check Valve

(1.1)
$1
MOQ: Not Specified
  Yuanda Valve Group Co., Ltd.
Supplier From Xingtai, Hebei, China
Supplier Of Pipe Valves
 
Why are check valves important?


What is the purpose of the check valve? If you need fluid to flow through a pipe in one direction, you can't do without them. Check valves are designed with a two-way system with openings that allow fluid to pass through. After the flow has passed, the valve closes to prevent backflow. Check valves can also close automatically if downstream pressure is excessive.

Common uses of check valves:
Water and waste pumping systems
Water pipe
Sewage treatment system
Heating system
Fire hose
Marine and naval industries
Oil and gas pipelines
Flush toilet device

There are many different types of check valves, including rotary check, lift check, piston check, and ball check.
Aug-02-18
Check Valve

Check Valve

(1.1)
$3.50 - $5.00K
MOQ: Not Specified
  Hebei Peiying Valve Industry Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Pipe Valves
 
We supply all kinds of valves(and related joints, flanges, nuts) with different material from China. Our website is www.py-valve.com
Pls feel free to contact if you have any questions.
VERIFIED
Jan-31-23
Brass Check Valve ( Vertical)

Brass Check Valve ( Vertical)

(2.5)
Ask for price
MOQ: Not Specified
  Star Light Products
Supplier From Jamnagar, Gujarat, India
Supplier Of Pipe Valves
 
Brass Check Valve ( Vertical)
Search More Like "Flow Check Valves"

Verification Status

Download from App Store Download from Google Play
go4WorldBusiness +91-89298-00770 52B, First Floor, Okhla Phase-3 New Delhi, INDIA 110020
© go4WorldBusiness.com