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Hangzhou Pass Fluid Equipment Co., Ltd.

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Wafer Check Valves

  • MOQ:15
  • Delivery Period:15 days
Company Info
  
Company Name Hangzhou Pass Fluid Equipment Co., Ltd.
Country/Territory: Zhejiang China
Business Type: | 1,2
Number of Employees:  
Main Products: coupling automatic valve filter pump

>> Details:


Pumping stations and network for clean water distribution, irrigation(filtered water)

Fire protection networks

Air-compressors

Applications with different fluids (to be consulted)

Ensuring the protection of pumps against flow inversion
TECHNICAL DATA

Range: DN 15 to DN200

Connections: Wafer body for mounting between flanges PN 10/16/50/110

Maximum working pressures depending on material construction

Operating temperatures -10¡ãC +120¡ãC (for other temperatures inquire)

Seating: class A according to standard ISO 5208

Minimum backpressure for tightness: 0.5 bars

TECHNICAL PERFORMANCES
Short Face To Face connection with good hydraulic performance

Low pressure drop

Compactness

Seal vulcanized on the seat of the body

Springs helping closing the plates (reducing waterhammer)

Two springs for equilibrated forces on the plates.

Stops on plates to reduce friction between ears of platesand shaft

Symmetrical flow obtained by the centering pin when the plates are fully opened.

Horizontal and Vertical installation in pipeline






















































































































































































































































































































































Dimensions PHV-2 Flange & Bolts
size A(mm) B L Kv Weight(kg) PN20 PN50 PN110
mm in PN20 PN50 PN110 PN20 PN50 PN110 PN20 PN50 PN110 m3/h PN20 PN50 PN110 d1 N0 d2 d1 N0 d2 d1 N0 d2
15 0.5 52 52 52 25 25 25 25 25 25 2.6 0.28 0.3 0.4 60.5 4 14 66.5 4 14 66.5 4 14
20 0.75 56 65 65 30 30 30 31.5 31.5 31.5 6.4 0.42 0.46 0.8 70 4 14 82.5 4 16 82.5 4 16
25 1 65 72 72 36 36 36 35.5 35.5 35.5 12.6 0.56 0.6 1.0 79.5 4 14 89 4 16 89.0 4 16
32 1.25 74 81 81 43 43 43 40 40 40 19.7 0.75 0.8 1.3 89 4 14 98.5 4 16 98.5 4 16
40 1.5 84 94 94 52 52 52 45 45 45 29.5 1.3 1.5 1.8 98.5 4 14 114.5 4 20 114.5 4 20
50 2 103 110 110 62 62 62 56 56 56 54.6 2.1 2.4 2.8 120.5 4 16 127.0 8 16 127.0 8 16
65 2.5 122 128 128 75 75 75 63 63 63 85.4 2.8 3.0 4 139.5 4 16 149 8 20 149.0 8 20
80 3 135 147 147 90 90 90 71 71 71 128 3.6 4.0 6 152.5 4 16 168.5 8 20 168.5 8 20
100 4 173 179 191 112 112 112 80 80 80 244 4.8 5.5 11 190.5 8 16 200.0 8 20 216.0 8 24
125 5 195 214 239 125 125 125 110 110 110 375 12 13 25 2160.0 8 20 235.0 8 20 267.0 8 27
150 6 220 249 264 150 150 150 125 125 125 522 17 22 32 241.5 8 20 270.0 12 20 292.0 12 27
200 8 277 305 318 200 200 200 160 160 160 915 29 36 52 298.5 8 20 330.0 12 24 349.0 12 30

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  • Hangzhou Pass Fluid Equipment Co., Ltd.
  • Address :ChinaFloor 4, Building 1, Innovation Park, No. 317 Huafeng Road,
  • Support BY:Valves Industry Portal