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PN16/ PN25/ Class125 Wafer Type Check Valve Featured Image
  • PN16/ PN25/ Class125 Wafer Type Check Valve
  • PN16/ PN25/ Class125 Wafer Type Check Valve
  • PN16/ PN25/ Class125 Wafer Type Check Valve
  • PN16/ PN25/ Class125 Wafer Type Check Valve
  • PN16/ PN25/ Class125 Wafer Type Check Valve

PN16/ PN25/ Class125 Wafer Type Check Valve

CHV404-PN16

Size: DN50-DN600; 2”-24”

Medium: water, oil, gas

Standard:EN12334/BS5153/MSS SP-71/AWWA C508

Pressure:CLASS 125-300/PN10-25/200-300PSI

Mounting flange conform to DIN 2501 PN10/16,  ANSI B16.5 CL150,  JIS 10K

Body material: CI, DI


Product Detail

Product Tags

Product Description

PN16, PN25, and Class 125 Wafer Type Check Valves are commonly used in piping systems to prevent the backflow of fluid. These valves are designed to be installed between two flanges and are suitable for a range of applications.

Introduce: These valves are of the butterfly valve type and are installed between two flanges for one-way flow control in piping systems.

Advantage:

Lightweight and Compact: The butterfly design makes these valves very lightweight and take up little space, making them suitable for compact installation spaces.
Easy installation: The flange connection design of the butterfly valve makes installation and maintenance more convenient.
Wide scope of application: These valves are suitable for a variety of media and pipeline systems, and have good versatility.

Usage: PN16, PN25, and Class 125 Wafer Type Check Valves are widely used in water supply systems, sewage treatment systems, air conditioning systems, heating systems, pharmaceutical and food industries and other fields to prevent medium backflow and protect the normal operation of pipeline systems.

Features

Product Overview

Butterfly design: It is thin, lightweight and takes up less space.
Flange connection: Flange connection is used for easy installation and maintenance.
Applicable to a variety of pipelines: suitable for fluid media such as water, air, oil and steam.

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product_overview_r

Technical Requirement

· Design and Manufacture Conform to EN12334
· Flange dimensions Conform to EN1092-2 PN16、PN25/ANSI B16.1 CLASS 125
· Face to Face dimensions Conform to EN558-1 list 16
· Testing Conform to EN12266-1

Specification

Part Name Material
BODY EN-GJL-250/EN-GJS-500-7
DISC CF8
Spring SS304
Stem SS416
Seat EPDM

Product wireframe

Dimensions Data

DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 43 46 64 64 70 76 89 114 114 127 140 152 152 178
D PN16、PN25 107 127 142 162 192 218 273 329 384 446 498 550 610 720
CLASS 125 103 122 134 162 192 218 273 329 384 446 498 546 603 714
D1 65 80 94 117 145 170 224 265 310 360 410 450 500 624
b 9 10 10 10 12 12 13 14 14 17 23 25 25 30
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