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Henry Group

Safety Devices R717

Henry Group offers an extensive range of stainless and forged steel safety devices, suitable for use with propane and ammonia up to a maximum working pressure of 31 Barg.

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Safety Devices R717

Fig. 01 — Safety Devices R717

01 Resumen

01

Henry Safety Devices include an extensive range of Pressure Relief Valves and Rupture Discs designed to protect system components such as receivers, heat exchangers and vessels from dangerous overpressure. Our ’53’ and ’56’ series are specifically designed for ammonia, but as per all Henry PRVs are suitable for use with propane, and A2L gases.

02

Features

  • Set pressure tolerance = +/-3%
  • Maximum overpressure = 10%
  • Proven safe design
  • Precision machined parts for maximum reliability
  • Compact design
  • Blow-Out proof seal design
  • Tamper proof
  • Supplied with an installation date sticker
  • Dedicated hole for attachment of additional third-party tags
  • Available marked in either metric (Barg and kg Air/min) or imperial (PSlg and lbs Air/min) units

02 Dosier técnico

Especificaciones

7 datos · según lo publicado por Henry Group

Refrigerante
Ammonia, CO₂, R290
Categoría
Componentes

01Rendimiento

2 entradas

Operating Temperature Range 53 series
-29 °C to +135 °C (-20.2 °F to +275 °F)
Operating Temperature Range 56 series
-29 °C to +107 °C (-20.2 °F to +224.6 °F)

02Límites de funcionamiento

1 entrada

Max Working Pressure
31.0 barg (450 psig)5604: 24. 1 barg

03Refrigerante

1 entrada

Refrigerant
Ammonia, CO₂, R290

04Construcción y dimensiones

1 entrada

Sizes Available
1/2" to 1 1/4"

05Certificación y mercados

2 entradas

Product Certification
ASME-UV, CE and UKCA
Region
America, Australia & NZ, China, Europe
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