900 Series DIN standard Safety Valve are mainly applied to the industries such as petroleum & Natural gas, Chemistry, Electric, Metallurgy & Burning gas. DIN safety valve, pressure safety valve, safety relief valve.
900 DIN Spring loaded Pressure Safety Valve
DIN Standard Safety Valve Features:
Safety valves were first used on steam boilers during the industrial revolution. Early boilers without them were prone to accidental Explosion.
Safety valves also evolved to protect equipment such as pressure vessel (fired or not) and heat exchangers. Safety valve term should be limited to compressible fluid application (gas, vapor, steam).
The two general types of protection encountered in industry are thermal protection and flow protection.
Product Specification / Models
For liquid-packed vessels, thermal relief valves are generally characterized by the relatively small size of the safety valve necessary to provide protection from excess pressure caused by thermal expansion. In this case a small valve is adequate because most liquids are nearly incompressible, and so a relatively small amount of fluid discharged through the relief valve will produce a substantial reduction in pressure.
Application / Models
1.900 Series DIN Spring loaded Pressure Safety Valve
2.A46F/H/Y Pilot-operated Pressure Relief valve (A46 Safety Valve)
3.Double Port High Lift Safety Valve
4.A48Spring loaded ful lift safety valve
5.A48SB High temperature and high pressure safety valve
6.A37/38/43Twin spring type safety valve
7.A47Closed spring loaded low lift type high pressure safety valve
8.A44Spring loaded Full Lift safety valve
9.A42Closed spring loaded full lift type safety valve
10.A41Closed spring loaded low lift type high pressure safety valve
11.A27Spring loaded low lift type safety valve
12.A21 Spring loaded low lift external thread type safety valve
13.Impulse Safety Valve
Tel: + 86-577-57781015
Yongjia Goole Valve Co.,Ltd is a specialized and modernized industrial valves, filters and pipe fittings supplier and project service provider.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc..
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap : Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
Besides, Other valves and pipe fittings like DIN Bellow sealed globe valves, Y Type Strainer also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.