Purge and Gauge Valves

RFF carbon steel small purge and gauge valves are specifically designed for the refrigeration industry and comply with all manufacturing regulatory requirements in force.

Technical Specifications:

• Size: DN4-DN8
• Pressure: PN25, PN 65 (see technical manual)
• Temperature: -50ºC/+150ºC (standard)
• Temperatures below -50ºC: Needs to be consulted
• Refrigerants: Suitable for all standard refrigerants according to EN 378-1, including NH3 and CO2. The use of flammable and especially corrosive fluids needs to be priorly consulted
• Can be used with lubricant oils
• Carbon Steel drop forged body for low temperatures and stainless steel spindle
• Sealed by two O-rings with special oil filled groove for complete gas tight seal

These valves are also available in stainless steel (DN4/DN8).