Swing Check Valve (ANSI , JIS) - Valmen

Swing Check Valve (ANSI , JIS)

Swing Check Valve (ANSI , JIS)

Model : ZASC-F Series

Applications:

  • Palm Oil and Refinery Plant
  • Petrochemical
  • Fire Protection System
  • Power Plant
  • Water Treatment Plant and Cooling System.

VALMEN Swing Check Valve is designed to prevent backflow with minimum resistance to flow because of the full flow passage. With flow in one direction, the disc hinges upwards to permit flow through the valve. The disc is held closed when flow is reserved. VALMEN Swing Check Valve is designed with compact construction and is maintenance free. They can be installed in horizontal and vertical positions (upward flow direction) in the pipelines system.

Specifications

Nominal Pressure : 150, 300LB, 10K, 20K
Strength Test : PT3.0, 7.5, 2.4, 5.8Mpa
Seat Test : 2.2, 5.5, 1.5, 4.0Mpa
Gas Seat Test : 0.6Mpa
Valve Body Material : WCB (C), CF8 (P), CF3 (PL)
CF8M (R), CF3M (RL)
Suitable Temperature : -29 to 425°C
Suitable Medium : Water, Steam, Oil Products,
Nitric acid, Acetic acid

Design & Manufacture Standard

Design and Manufacture : API 6D, BS 1868,

ASME B16.34
Face to Face Dimensions : ASME B16.10, API 6D
Connection End Dimension : ASMEB16.5,

ASME B16.47,

JIS B2220
Inspection and Test : ISO 5208, API598,

BS 6755

Dimension (mm)

10K Class 150
Model DN L d D D1 D2 t C n-Øb d D D1 D2 t C n-Øb
ZASC-F015 15 108 15 95 70 52 1 12 4-Ø15 18 90 60.3 34.9 1.6 10 4-Ø16
ZASC-F016 20 117 20 100 75 58 1 14 4-Ø15 20 100 69.9 42.9 1.6 11 4-Ø16
ZASC-F017 25 127 25 125 90 70 1 14 4-Ø19 25 110 79.4 50.8 1.6 12 4-Ø16
ZASC-F018 32 140 32 135 100 80 2 16 4-Ø19 32 115 88.9 63.5 1.6 13 4-Ø16
ZASC-F019 40 165 38 140 105 85 2 16 4-Ø19 38 125 98.4 73 1.6 15 4–ØI 6
ZASC-F020 50 203 50 155 120 100 2 16 4-Ø19 50 150 120.7 92.1 1.6 16 4-Ø19
ZASC-F021 65 216 64 175 140 120 2 18 4-Ø19 64 180 139.7 104.8 1.6 18 4-Ø19
ZASC-F022 80 241 76 185 150 130 2 18 8-Ø19 76 190 152.4 127 1.6 19 4-Ø19
ZASC-F023 100 292 100 210 175 155 2 18 8-Ø19 100 230 190.5 157.2 1.6 24 8-Ø19
ZASC-F024 125 330 125 250 210 185 2 20 8-Ø23 125 255 215.9 185.7 1.6 24 8-Ø22
ZASC-F025 150 356 150 280 240 215 2 22 8-Ø23 150 280 241.3 215.9 1.6 26 8-Ø22
ZASC-F026 200 495 200 330 290 265 2 22 12-Ø23 200 345 298.5 269.9 1.6 29 8-Ø22
ZASC-F027 250 622 250 400 355 325 2 24 12-Ø25 250 405 362 323.8 1.6 31 12-Ø25
ZASC-F028 300 698 300 445 400 370 2 24 16-Ø25 300 485 431 .8 381 1.6 32 12-Ø25
ZASC-F029 350 787 350 490 445 415 2 26 16-Ø25
ZASC-F030 400 864 400 560 510 475 2 28 16-Ø27