Safety valves

Safety valves protect installations against damage from network overpressure. In the event that the pressure goes over the setting, the valve allows fluid to escape until the pressure goes back to a normal level.

Safety valves

SR1103

Safety valve with pressure gauge – brass – female BSP

Body material

Brass

PN (End)

PN16

End

BSP Female/Female

Contact sealing

EPDM

SR2140

Free exhaust safety valve – bronze – male BSP

Body material

Brass

Spring material

Steel

PN (End)

PN16

End

Male BSP

Contact sealing

PTFE

SR2141

Canalized exhaust safety valve – bronze – male BSP

Body material

Bronze

Spring material

Steel

PN (End)

PN16

End

BSP Female/Female

Contact sealing

PTFE

SR2142

Canalized exhaust safety valve with discharge lever – bronze – male BSP

Body material

Bronze

Spring material

Steel

PN (End)

PN16

End

BSP Female/Female

Contact sealing

PTFE

SR1140

BSP male free exhaust safety valve

Body material

Brass

PN (End)

PN16

Connection

Male/Male

SR1141

BSP female canalized exhaust safety valve

Body material

Brass or bronze

PN (End)

PN16

Connection

Female BSP

SR1142

BSP female canalized exhaust safety valve with discharge lever

Body material

Brass

PN (End)

PN16

Connection

Female BSP

SR3147

Threaded ends cast iron safety valve PN16

Body material

Cast iron EN-JL1040

Spring material

Steel EN-10270-1-SH

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN16

SR4167

Threaded ends cast iron safety valve PN40

Body material

Cast iron EN-JS1030

Spring material

Steel EN-10270-1-SH

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN40

SR5167

Threaded ends steel safety valve PN40

Body material

Steel EN-1.0619+N

Spring material

Steel EN-10270-1-SH

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN40

SR6167

Threaded ends stainless steel safety valve PN40

Body material

Stainless steel EN-1.4408

Spring material

Stainless steel EN-1.4310

Contact sealing

Stainless steel EN-1.4542

PN (End)

PN40

SR3247

Flanged cast iron safety valves PN16

Body material

Cast iron EN-JL1040

Spring material

Steel EN-1.8159

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN16

SR4267

Flanged cast iron safety valves PN40

Body material

Cast iron EN-JS1030

Spring material

Steel EN-1.8159

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN40

SR5267

Flanged steel safety valves PN40

Body material

Steel EN-1.0619+N

Spring material

Steel EN-1.8159

Contact sealing

Stainless steel EN-1.4028

PN (End)

PN40

SR6267

Flanged stainless steel safety valves PN40

Body material

Stainless steel EN-1.4408

Spring material

Stainless steel EN-1.4310

Contact sealing

Stainless steel EN-1.4542

PN (End)

PN40