WCB Vertical Type Check Valve1
WCB Vertical Type Check Valve2
WCB Vertical Type Check Valve3
WCB Vertical Type Check Valve4

WCB Vertical Type Check Valve

Size Range: DN15-DN500

Pressure: PN16/25/40/63/100

Body Materials: WCB

Introduction

FEATURES

Working temperature:-29℃~425℃
Suitable medium:Water, steam, oil, etc
Application:Water treatment, petrochemical, food and medicine, power energy, metallurgy, etc

Product Identification:
The vertical type check valve is a check valve in which the valve disc rises and falls vertically along the valve body. When the medium flows downstream, the valve disc is opened by the thrust of the medium. When the medium stops flowing, the valve disc lands on the valve seat to prevent the medium from flowing backward. Function, the vertical type check valve should be installed on the vertical pipeline; it is widely used in pipelines in various working conditions such as water treatment, petroleum, ch

Product Advantages:
1. The valve body is a precision casting valve body, the material WCB meets the standard, the appearance is fine, and there is no trachoma
2. The internal parts are processed by CNC machine tools, and the appearance is processed by shot blasting twice, and the appearance is smooth and beautiful
3. The valve seat is surfacing welded with CR stainless steel to increase the wear resistance of the valve seat
4. Each valve leaves the factory in accordance with national standards for shell and seal double-layer pressure testing
5. Spraying with epoxy resin, the spraying thickness reaches 250μm

Parameters

WCB Vertical Type Check Valve
Optional configuration Body Seat Seal Disc Stem Pressure
WCB/CF3M/CF8/ CF8M Stainless steel/Stellite A105/304/316/316L  2Cr13/304/316 PN16/25/40/63/100

Parameter Information:
1. Executive standard:
Name Design and Manufacture Face to Face Length Pressure Test End Flange
Reference Standard GB/T 12235 GB/T 12221 GB/T 26480 JB/T 79.1


2. Material of Main Parts:
Name 1-Body 2-Disc 3-Stem
Material WCB A105+13Cr 2Cr13


3. Dimensions
Size  
DN NPS(Inch) L D D1 D2 Z-Φd
32 1 1/4'' 120 135 100 78 4-18
40 1 1/2'' 150 145 110 85 4-18
50  2'' 170 160 125 100 4-18
65  2 1/2'' 180 180 145 120 4-18
80  3'' 200 195 160 135 8-18
100  4'' 210 215 180 155 8-18
125  5'' 270 245 210 185 8-18
150  6'' 300 280 240 210 8-23
200  8'' 380 335 295 265 12-23
250  10'' 400 405 355 320 12-26
300  12'' 420 460 410 375 12-26
350 14'' 480 520 470 435 16-26
400 16'' 540 580 525 485 16-30
Application
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