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Sanitary Stainless Steel Threaded Check Valve

Main Parameters:
SIZE H D1 D t G(RD)
      1 2
DN15 115 18 19 87 1.5 33.5x1/8
DN20 119 22 23 87 1.5 43.5x1/6
DN25 125 28 29 87 1.5 51.5x1/6
DN32 127 34 35 87 1.5 57.5x1/6
DN40 123 40 41 87 1.5 64.5x1/6
DN50 135 52 53 100 1.5 77.5x1/6
DN65 145 70 - 115 2.0 94.5x1/6
DN80 151 85 - 128 2.0 109.3x1/4
DN100 170 104 - 164 2.0 129.3x1/4

Operating principle:
The valve opens when the pressure of the fluid exceeds the pressure exerted by the
pump spring.When the two pressures are equalised, the valve closes.A stronger
counter-pressure allows the valve to close.

Material:
˙ Casing/shaft AISI 316L
˙ Spring AISI 301
˙ Seal EPDM according to FDA 177.2600
˙ Surface finishing Ra≤0.8μm

Option:
Seals in NBR, FPM (Viton) or PTFE. All of them according to FDA
177.2600
Connections: weld, thread, clamp, DIN, SMS, RJT, IDF, ISO,3A