FROM - Wafer check valve DN 32÷400

Wafer check valve PP-H without spring, version ISO-DIN

The FR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN or ANSI 150 standards.

Available also with springs for low backpressure applications.

EPDM

Reference Z d DN g
FROM040E 15 40 32 90
FROM050E 16 50 40 100
FROM063E 18 63 50 180
FROM075E 20 75 65 230
FROM090E 20 90 80 270
FROM110E 23 110 100 380
FROM140E 23 140 125 510
FROM160E 26 160 150 760
FROM225E 34 225 200 1430
FROM280E 40 280 250 2440
FROM315E 45 315 300 3570
FROM355E 49 350 350 5123
FROM400E 65 400 400 8462

FKM

Reference Z d DN g
FROM040F 15 40 32 90
FROM050F 16 50 40 100
FROM063F 18 63 50 180
FROM075F 20 75 65 230
FROM090F 20 90 80 270
FROM110F 23 110 100 380
FROM140F 23 140 125 510
FROM160F 26 160 150 760
FROM225F 34 225 200 1430
FROM280F 40 280 250 2440
FROM315F 45 315 300 3570
FROM355F 49 350 350 5123
FROM400F 65 400 400 8462
  • Metal support for easy and precise centring of the valve during installation
  • Can be installed in either a vertical or horizontal position
  • Models with springs in INOX 316 stainless steel or Hastelloy for the conveyance of aggressive fluids.
  • Sealing system with O-Ring for optimum sealing and installation without flat gaskets
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