Safety Relief Valve

Shenzhen IVS Flow Control Co.,Ltd is one of the leading safety relief valve manufacturers and suppliers in China, welcome to wholesale customized safety relief valve from our factory.

Ultra High Pressure Relief Valve up to 30,000 PSI

FEATURES & BENEFITS

• Max. Working Pressure: Up to 30,000 PSI (138MPa)

• Temperature Rating: -100 to 450°F (-73° to 232°C)

• End Connections: Tubing Cone & Thread

TYPICAL APPLICATIONS


• Pressure gas systems

• Cryogenic systems

• Petrochemical applications
  TYPICAL MATERIALS
  316 Stainless Steel
  Ordering High Pressure Relief Valves (Factory Set & Field Adjustable)

Relief Valve Pressure Range	High Pressure Relief Valve Model	Relief Valve Input Connection	Relief Valve Output Conection	Relief Valve Orifice In.(mm)
10000 to 15000 PSI (69 to 103 MPA)	15RVMF6NFF (10-15)	3/8" UNF	3/4" NPT	0.188 (4.78)
15000 to 20000 PSI (103 to 138 MPA)	20RVMF6NFF (15-20)	3/8" UNF	3/4" NPT	0.156 (4.02)
1500 to 5000 PSI (10.3 to 34.5 MPA)	5RVMF9NFF (1.5-5)	9/16" UNF	3/4" NPT	0.312 (7.92)
5000 to 10000 PSI (34.5 to 69 MPA)	10RVMF9NFF (5-10)	9/16" UNF	3/4" NPT	0.25 (6.35)
10000 to 15000 PSI (69 to 103 MPA)	15RVMF9NFF (10-15)	9/16" UNF	3/4" NPT	0.188 (4.78)
15000 to 20000 PSI (103 to 138 MPA)	20RVMF9NFF (15-20)	9/16" UNF	3/4" NPT	0.156 (4.02)
20000 to 30000 PSI (138 to 207 MPA)	30RVHF9NFD (20-30)	9/16" UNF	1/2" NPT	0.125 (3.17)

Ordering High Pressure Relief Valves (Field Adjustable)

Relief Valve Pressure Range	Relief Valve Model	Relief Valve Input	Relief Valve Output	Relief Valve Orifice Size(")	CV
1000 to 10000 PSI (6.9 to 69 MPA)	IVS-10RV	1/4" NPT	1/4" NPT	0.070	0.12
10000 to 20000 PSI (69 to 138 MPA)	IVS-20RV	9/16" UNF	1/4" NPT	0.070	0.12

Note: Although relief valves are capable of handling air, gases, steam, vapor and liquids, they are not recommended for steam boiler applications and are not ASME code stampible. Relief valves are designed to open proportionally to increasing back pressure and, therefore, are not recommended for applications requiring immediate full valve flow at set pressure (such as polymerizations, decompositions, etc.). Full flow of relief valve is defined at 10% over set pressure.

Limited models listed. Please consult our Sales Representative for High Pressure Components if you don't see models that meet your requirement.