stainless steel check valve, welded type S-S DN25

check valve, welded type S-S DN25 stainless steel

Sanitary stainless steel check valve, welded type S-S
DN25

Code: CHVW_25
Weight: 0,92 kg

Sanitary stainless steel check valve, welded type S-S | DN25

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32,36 €

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Basic information

Standard	welded DIN11850, DN25
Type 2	2- piece, components connected with CLAMP, silikone gasket
Maximal working preassure	10 bar
Material	Stainless steel 1.4301 (AISI 304)
Maximal working temperatures	–10 °C/150 °C (according to material of gasket)
Gakset disk	silikone
Inner surface	Ra≤0.8 µm
Outer surface	Ra≤1.6 µm
Designed for	liquid, oil, water

Montage

The mounting direction is the same as the medium flow direction. Pressing the medium on the disc opens the flap (see the blue arrow in the flap dimension drawing).

The damper is installed in front of the pump to ensure proper operation of both the pump and the damper.

Check valves are welded to a suitable counterpart. In the case of welding, the valve must first be disassembled to prevent damage to the seal. We recommend checking the tightening of the bolts (CLAMP sleeve) in operation.

Prior to installation, the pipe system must be flushed to prevent damage to the valve by mechanical impurities.

Before maintaining or dismantling the valve, make sure that the temperature and pressure of the medium flowing through the pipe have already dropped (medium temperature above 50 ° C and below 0 ° C can cause serious injuries). Hazardous fluids must be drained before maintenance.