CHARACTERISTICS: Body: OT 58 yellow brass Shutter: OT 58 yellow brass Spring: AISI 302 stainless steel O-ring: - NBR operating temperature from -20°C to 100°C - VITON from -20°C to 205°C on request - EPDM: from -40°C to 130°C on request Possibility of assembly with VITON or EPDM O-rings - Different opening pressures on request - Possibility of supplying them degreased Also available on request with NPT thread Clamping ring: AISI 302 stainless steel THREAD Cylindrical gas BSPP UNI ISO 228/1 from G1/8" to G1" WORKING PRESSURE: 20 Bar Indication of the direction of the fluid engraved on the body
USE: Compressed air, water, gas, non-aggressive mineral or synthetic oils in non-corrosive environments and fluids compatible with the construction materials.