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PSB High pressure Check Valve
  • PSB High pressure Check Valve
  • PSB High pressure Check Valve
  • PSB High pressure Check Valve
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PSB High pressure Check Valve

  • Product description:

    Check valve is a one-way valve allowing fluid to flow through one opening and leave through the other. This pressure seal type is design for high pressure

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Valve Details

Type

H44H/Y

Size

2"-48"

Pressure Range

Class 150∽Class 1500

Working Temp

≤425°

Material

Carbon steel,Stainless steel,Alloy steel,special material,chromium molybdenum steel,etc.

Medium

Water,Oil,Gas etc.

Operation

Manual Pneumatic Electric

Applicable standards

Steel Check valves, API 6D/BS1868

Steel gate valves, ISO 14313

Steel valves, ASME B16.34

Face to face, ASME B16.10

End flanges, ASME B16.5

Butt welding ends, ASME B16.25

Inspection and test, API 598

Design Features

Pressure seal bonnet cap

Swing type,Anti-rotation disc

Renewable seat rings

Non-penetrate disc shaft

Horizontal or vertical service

Flanged or Butt welding ends

NO

ASTM Material

Part Name

Carbon steel

11/4 Cr-11/2 Mo

Low-term. Steel

Stainless steel

1

Body

A216-WCB

A217-WC6

A352-LCB

ASTM A351 CF8M

2

Bonnet Cap

A216-WCB

A217-WC6

A352-LCB

ASTM A351 CF8M

3

Disc

A105+HF

A182-F11+HF

A350-LF2+HF

A351-CF8M+STL

4

Hinge

A216-WCB A217-WC6 A352-LCB ASTM A351 CF8M

5

Seat Ring

A105+HF A182-F11+HF A350-LF2+HF A182-F316+STL

6

Hinge Pin

A276-420 A276-304 A276-420 A276-316

7

Bonnet Gasket

Steel Ring

SS304 Ring

SS304 Ring

SS316 Ring

8

Adapter Ring

Carbon steel A276-420 A276-420 A276-316

9

Retainer

Carbon steel A276-420 A276-420 A276-316

10

Bonnet Clamp

Carbon steel

Alloy steel

Alloy steel

Stainless steel

11

Bonnet Stud

A193-B7 A193-B16
A320-L7
A193-B8M

12

Bonnet stud nut

A194-2H A194-7 A194-4 A194-8M

13

Eyeblot

Carbon steel/Stainless steel

Notes:1) Ductile Ni-Resist optional. 2) Wedge and seat ring may either be solid facing material or a base material equal or better than the body/bonnet material with facing as shown.


Our Strengths

Certificates & Partners

Production R&D & Own Factory

Contact Us

Email:

info@dbv-armaturen.com

Wenzhou Factory :

No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102


Warm Notice:

If you are interested in our valves, please bookmark our Social Media Accountswhich is easier to find us. if you need it one day in the future,we do appreciate it for your kindness.

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