1)OEM is offered. 2)medim:water,air 3)body and seat:brass 4)Applications:water heater safety relief,air pressure relief

 

The right products,the right service,

                the right markets,the bright tomorrow!

YS311 Safety valve

Technical parameter:

DN(mm)	PN(MPa)	Set pressure(MPa)	Seal pressure(MPa)	Weight(Kg)
10	2.5	1.76	1.6	0.46
10	1.6	0.88	0.8	0.46
10	1.6	0.275	0.25	0.46
15	1.6	0.88	0.8	0.75
15	2.5	1.76	1.6	0.78
25	2.5	1.76	1.6	1.52
25	1.6	0.88	0.8	1.44
25	1.6	0.23	0.20	1.44
25	1.6	0.11	0.10	1.44
25	1.6	0.17	0.15	1.44
25	2.5	2.20	1.98	1.57

Applications:

            The relief valve is mainly used in the central air conditioning water system closed expansion, the solar energy water heater, wall-hang boiler, electric auxiliary heater and need safety pressure vessels and conduit diarrhea road system

 

Function:

            Used for protection of heating/ air conditioning/ water system,and is running not more than the pressure set secure value when the system pressure over security point, the relief valve discharge automatic open water, make the system pressure returns to the security and to shut down below

 

 

Technical parameter:

Maximum pressure: 10 bar Body material: brass Diaphragm: EPDM Temperature range: 5-110Applicable medium: water/ air Pressure setting range: 1.5-10 bar

Structural feature:

Diaphragm type relief valve, the spring is not in contact with water.EPDM for sealing material, ageing resistanceThe pressure setting is completed by the automatic test equipment, accurate pressure release point.Small volume, convenient installation.

air condition / water /pressure/ brass adjustable pressure relief valves