China • Yuanda Valve Group Co., Ltd.
                                                                                                           
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WCB Russia Standard Piston Lift Type Check Valve Lightweight Cast Steel

Price Negotiable
Price: Negotiable
MOQ: 10 pcs
Delivery Time: 5-8 work days
Brand: Y
Product Description

Cast Steel Russia Standard Flange End 1.0/1.6/2.5 Mpa Lift Check Valve

 

Introduction

 

H41h and H41W cast steel lift check valves are widely used for nominal pressure PN1 For pipelines under various working conditions such as petroleum, chemical industry and thermal power station with working temperature of - 29 ~ 550 ℃ at 6 ~ 10.0MPa, the applicable media are water, oil, steam, etc. Its main function is to prevent medium backflow, reverse rotation of pump and its driving motor, and discharge of medium in container.

 

 

Principle structure

 

During the use of the valve, the medium flows in the direction of the arrow in the figure.

1. When the medium flows in the specified direction, the valve disc is affected by the medium force. When the medium is opened for countercurrent, the valve disc and the sealing surface of the valve seat are closed due to the self weight of the valve disc and the reverse force of the medium, so as to prevent the countercurrent of the medium.

2. The sealing surface of the valve body and disc shall be overlaid with stainless steel.

 

Dimension

 

Type  DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300
H41H/ Y-16C Measuremen t(mm)  L 130 150 160 180 200 230 290 310 350 400 480 600 622 698
D 95 105 115 140 150 165 185 200 220 250 285 335 405 460
D1 65 75 85 100 110 125 145 160 180 210 240 295 355 410
B-F 14—2 16—2 16—2 18—2 18—2 20—2 20—2 20—2 22—2 22—2 24—2 26—2 30—2 30—2
Zx фd 4X ф14 4Xф14 4X ф14 4Xф18 4X ф18 4X ф18 4X ф18 8Xф18 8Xф18 8Xф18 8Xф22 12Xф23 12Xф25 12Xф25
weight (kg) 3.3 4.13 5.33 8.7 11.66 14.33 23 27 35.2 54 73.2 126 175 262
                                 
Type  DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300
H41H/ Y-16C Measuremen t(mm)  L 130 150 160 180 200 230 290 310 350 400 480 600 622 698
D 95 105 115 140 150 165 185 200 220 250 285 335 405 460
D1 65 75 85 100 110 125 145 160 180 210 240 295 355 410
B-F 14—2 16—2 16—2 18—2 18—2 20—2 20—2 20—2 22—2 22—2 24—2 26—2 30—2 30—2
Zx фd 4X ф14 4Xф14 4X ф14 4Xф18 4X ф18 4X ф18 8X ф18 8Xф18 8Xф22 8Xф26 8Xф26 12Xф26 12Xф30 16Xф30
weight (kg) 3.3 4.13 5.33 8.7 13.00 14.33 23 27 45.0 54 73.2 148 191 450

 

 

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Company China • Yuanda Valve Group Co., Ltd.
Location Jianshe South Street, Yuhua District, Shijiazhuang City, Hebei Province, China
Contact Person Ada Chen

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