Relays of pressure of RD-4/25
Offer type: salePublished: 09.04.2017
Relays of pressure of RD-4/25 attach To 1/4" designed to control pressure of working fluid and applying an electrical signal when it is exceeded in pneumatic, hydraulic systems for various purposes (including curing) and lubricating equipment nominal pressure 2.5 MPa.
Working (controlled) environment relay RD 4/25:
- compressed air, purified not rougher than 10 contamination class according to GOST 17433;
- mineral oil with kinematic viscosity from 4 to 400 mm /s (cSt) with the nominal fineness of filtration is rougher 13 cleanliness class according to GOST 17216 with oil temperature from + 10° to plus 55°C;
- steam mixture with temperatures up to plus 60°C.
Climatic design UHL and About, category 4 according to GOST 15150.
The degree of protection provided by design pressure switch from exposure to environmental IP20 according to GOST 14254.
Vibration and vibration - 1-I degree of hardness according to GOST 28988.
Mounting position any, fixed on a machined plane by four screws M4.
In stock - 1pc.
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Ivan Valer'evich
