Swing Check Valve (GB , DIN) - Valmen

Swing Check Valve (GB , DIN)

Swing Check Valve (GB , DIN)

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 : 1.6,2.5,4.0,6.3Mpa
Strength Test : 2.4,3.8,6.0,9.5Mpa
Seat Test 1.8,2.8,4.4,7.0Mpa
Gas Seat Test : 0.6Mpa
Valve Body Material : WCB (C), CF8 (P), CF3 (PL)
CF8M (R), CF3M (RL)
Suitable Temperature : -29 to 150°C
Suitable Medium : Water, Steam, Oil Products,
Nitric acid, Acetic acid

Design & Manufacture Standard

Design and Manufacture : GB/T 12236, GB/T12235
Face to Face Dimensions : GB/T 12221
End Flange Dimension : JB/T 79
Pressure Test : GB/T 26480

Dimension (mm)

PN 16 PN 25
Model DN d t D D1 D2 C L n-Øb D D1 D2 C L n-Øb
ZASC-F015 15 18 2 95 65 45 14 130 4-Ø14 95 65 45 16 130 4-Ø14
ZASC-F020 20 20 2 105 75 55 14 150 4-Ø14 105 75 55 16 150 4-Ø14
ZASC-F025 25 25 2 115 85 65 14 160 4-Ø14 115 85 65 16 160 4-Ø14
ZASC-F032 32 32 2 135 100 78 16 180 4-Ø18 135 100 78 18 180 4-Ø14
ZASC-F040 40 38 3 145 110 85 16 200 4-Ø18 145 110 85 18 200 4-Ø18
ZASC-F050 50 50 3 160 125 100 16 230 4-Ø18 160 125 100 20 230 4-Ø18
ZASC-F065 65 64 3 180 145 120 18 280 4-Ø18 180 145 120 22 290 8-Ø18
ZASC-F080 80 76 3 195 160 135 20 310 8-Ø18 195 160 135 22 310 8-Ø18
ZASC-FIOO 100 100 3 215 180 155 20 350 8-Ø18 230 190 160 24 350 8-Ø23
ZASC-F125 125 125 3 245 210 185 22 400 8-Ø18 270 220 188 28 400 8-Ø25
ZASC-F150 150 150 2 285 240 212 22 480 8-Ø22 300 250 218 28 480 8-Ø26
ZASC-F200 200 200 2 340 295 268 24 600 12-Ø22 360 310 278 30 600 12-Ø26
ZASC-F250 250 250 2 405 355 320 26 650 12-Ø26 425 370 335 32 650 12-Ø30
ZASC-F300 300 300 2 460 410 378 28 750 12-Ø26 485 430 395 34 750 16-Ø30