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316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat

316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat

  • 316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat
  • 316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat
316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat
Product Details:
Place of Origin: China
Brand Name: TOBO
Certification: ISO 9001/ API 6D
Model Number: CF3M
Payment & Shipping Terms:
Minimum Order Quantity: 1Pcs
Price: Negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 10 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 Pcs Per Month
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Detailed Product Description
Name: Swing Check Valve Material: SS316
Application: Oil, Gas, Water, Steam Etc Advantage: Quiet
Temperature: -10~80 ℃ Pressure: 200 Psi
Connection: NPT End Body: Stainless Steel
High Light:

316SS Flange Check Valve

,

200 Psi Flange Check Valve

,

200 Psi Flange Swing Check Valve

DN25 CL300 RF CF3M Stainless Steel 316 Flange Swing Check Valve​

 

Quick Details

 

Product Name

Swing Check Valve

Material

stainless steel

Color

nickel white

Standard

DIN GB JIS ANSI

Class

150LB(16)~600LB(2500)

Body and Ball Material

CF8 CF3 CF8M CF3M WCB PVC UPVC PP

Thread

-29~150(PTFE), -29~200( PTFE+GLASS), -29~300(J2 PPL)

Steam Seat and Gasket

PTFE

 

Swing check valve, full port, 316SS, metal/metal seat, BSP ends. Rated to 200 psi (14 bar)

Size- 3/8″ (DN10) – 3″ (DN80)

* Options: NPT end connections

 

What is a Check Valve?

 

The valve that used to prevent backflow in a piping system is known as a check valve. It is also known as

a non-return valve or NRV. The pressure of the fluid passing through a pipeline opens the valve, while any

reversal of flow will close the valve.

It allows full unobstructed flow and automatically shuts as pressure decreases. The exact operation will vary

depending on the mechanism of the valve.

 

Stainless Steel Check Valve Standards


Face to face dimensions as ANSI B16.10


End flange dimension as ANSI B16.5


Pressure-temperature ratings as ANSI B16.34


Pressure test as API 598


Applicable Medium: water ,gas,oil,and other causticity medium.

 

Stainless Steel Check Valve Application:

 

Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of

medium will bring the result of opening and closing automatically.

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

 

Stainless Steel Check Valve Test Pressure

 

Test Item

Shell Test

Seal Test

Back Seal Test

Air Seal Test

Medium

Water

Air

Unit

MPa

lbf/in2

MPa

lbf/in2

MPa

lbf/in2

MPa

lbf/in2

Pressure (Class)

150

3.1

450

2.2

315

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

5.6

815

400

10.3

1500

7.6

1100

7.6

1100

600

15.3

2225

11.2

1630

11.2

1630

900

23.1

3350

16.8

2440

16.8

2440

1500

38.4

5575

28.1

4080

28.1

4080

 

Types of Valves

 

The type of disk will decide the type of valve. Most common types of Check valves are

  • Swing Type.

    • Top Hinged

    • Tilting disk

  • Lift Type

    • Piston Type

    • Ball type

  • Dual Plate Type

  • Stop Check Valve

 

The disc in a swing type valve is unguided as it fully opens or closes. This Valve operates when there is flow

in the line and get fully closed when there is no flow. Turbulence and pressure drop in the valve is very low.

Disk and seat designs can be of metal to metal or metal to composite.

The angle between the seat and the vertical plane is known as the seating angle and varies from 0 to 45 degrees.

Usually, the seat angles are in the range of 5 to 7 degrees. Larger seat angles reduce the disc travel, resulting in

quick closing, thus minimizing the possibility of water hammer. A vertical seat has a 0-degree angle.


The swing type valve allows full, unobstructed flow and automatically closes as pressure decreases. Usually installed

in combination with gate valves because they provide relatively free flow combinations.

A basic swing type valve consists of a valve body, a bonnet, and a disk that is connected to a hinge.

 

Packing Details:

 

We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
 

Delivery Details: According to the order, 7~60days

 

Swing Check Valve

 

316SS Flange Check Valve NPT Ends 3/8'' 200 Psi 14 Bar with Metal Seat 0

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: Angel

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