Name: Safety Valve
Brand: GÜVEN SOĞUTMA ÜNİTELERİ SAN. VE TİC. A.Ş.
Availability: InStock

40000 series valves are safety accessories defined in 2014/68/EU Directive. These safety valves are sold with factory set values. These are disposable products and they cannot be reused after burst. The valve opens when the thrust of the pressurized fluid exceeds the force of the adjustment spring. The body is made of brass and the the spring is made of stainless steel. Brass disc with PTFE gasket.

The 42000 series valves are designed with double outlets to ensure that one of two mounted valves can be closed while other one is working. In this way, user can intervene the disconnected valve for periodic control or replace- ment while keeping at least one valve operating for system security. To ensure the safety of the pressure vessel it is important to make sure that each valve on its own is sufficient to discharge the required flow.

APPLICATION

Protection against possible overpressures compared to the design parameters set for commercial and indus- triel refrigeration systems, heat pumps, air condationers (condenser, compressor, oil reservoirs, collectors, liquid receivers) and similar pressure vessels.

Suitable refrigerants:

• HCFC (R22)

• HFC (R134a, R404A, R407C, R410A, R507)

• HFO and HFO/HFC mixtures (R1234ze, R448A, R449A, R450A and R452A)

For specific applications with refrigerant fluids not listed above, please contact GVN Technical department.

ADVANTAGES

* RELIABLE: the PTFE gasket does not stick to its seat and maintains the calibration of the device over time.

* SAFE: they are 100% tested on a dedicated helium system.

APPLICATION

Suitable refrigerants:

• HCFC (R22)

• HFC (R134a, R404A, R407C, R410A, R507)

• HFO and HFO/HFC mixtures (R1234ze, R448A, R449A, R450A and R452A)For specific applications with refrigerant fluids not listed above, please contact GVN Technical department.

ADVANTAGES

* SAFETY: safety valve can be safely replaced in the system.

* RELIABILITY: one of the valves can be taken out of ser- vice while other one is still operating.

* Perfect compatibility with the operation of the safety valve in the discharge of both saturated and superheated steam.

* FULL SEALING: No leackage occur due to double O-ring seal on body connection.

GÜVEN SOĞUTMA ÜNİTELERİ SAN. VE TİC. A.Ş.

Güven Soğutma is a family company, founded in Istanbul in 1985.

Our company developed itself rapidly in both domestic and international market with the production of pressure vessels & refrigeration equipment for industrial refrigeration and air conditioning sector and today became a leading company in Turkey in its product line.

Güven Soğutma has proven its quality with ISO 9001: 2015 standards and CE (PED) certification and became one of the world’s leading brands exporting to more than 60 countries by participating in many local and international exhibitions.

Today we are proud of serving better and being solution partners of our customers with our long-term based experience, new production areas and high technology machinery parks, effective staff, a wide range of high quality products, new generation Carbon Dioxide (CO2), Ammonia (NH3), R290 Propane products and our European business partners.