Diaphragm safety relief valve, female/female thread - 368
Diaphragm safety relief valve, female/female thread - 368

368
Diaphragm safety relief valve, female/female thread

Body in nickel-plated brass.
Diaphragm: EPDM.
Spring: stainless steel.
Nominal pressure: 10 bar.
Working temperatures: 5°C – 110°C.
Opening overpressure: 20%.
Closing differential: 20%.
Available settings: 1,5 – 1,8 – 2,5 – 3 – 4 – 6 bar.
Threads: ISO 228 (equivalent to DIN EN ISO 228 and BS EN ISO 228).

SizePressureCodePacking
1/2" (DN 15)1.536800121510/120
1/2" (DN 15)1.836800121810/120
1/2" (DN 15)2.536800122510/120
1/2" (DN 15)336800123010/120
1/2" (DN 15)436800124010/120
1/2" (DN 15)636800126010/120
SizePressureCodePacking
3/4" (DN 20)1.536800341510/120
3/4" (DN 20)1.836800341810/120
3/4" (DN 20)2.536800342510/120
3/4" (DN 20)336800343010/120
3/4" (DN 20)436800344010/120
3/4" (DN 20)636800346010/120
SizePressureCodePacking
1" (DN 25)1.536801001510/80
1" (DN 25)1.836801001810/80
1" (DN 25)2.536801002510/80
1" (DN 25)336801003010/80
1" (DN 25)436801004010/80
1" (DN 25)636801006010/80
Drawing 368
Download PDF
Materials 368
Download PDF
Declaration of Conformity 368
Download PDF
Technical featuresTechnical features

Range AIR VENT VALVES AND SAFETY VALVES

362

Automatic air-vent valve

362R

Automatic air-vent valve, compact

363

Automatic air-vent valve, side outlet

364

Automatic air-vent valve, side inlet

364R

Automatic air-vent valve, side inlet, compact

365

Automatic check valve

366

Safety relief valve for boilers

367

Safety relief valve for boilers with lever handle

194

Air vent valve

194O

Adjustable nickel-plated air vent valve

195

Adjustable drain valve

299

Plug for radiators with air vent valve

369

Diaphragm safety relief valve, male/female thread

368M

Diaphragm safety relief valve with pressure gauge connection, female/female thread

369M

Diaphragm safety relief valve with pressure gauge connection, male/female thread

Highlights

951

Direct distribution unit DN20

952

Fixed point distribution and regulation unit DN20

953

Motorised distribution and regulation unit DN20

959

Distribution manifold with integrated hydraulic separator and adjustable by-pass

907C

Complete pre-assembled manifold, with flow meters

905C

Complete pre-assembled manifold, with flow meters

113DFK

Orient ball valve kit with female swivel, reduced flow

498

Metal box for manifolds