GEAZ, LLC



Safety valve - Provided services, delivered production

Safety valve

The product is applied for the automatic environment emission at the pressure over proof in vessels, installations, pipelines and engineering units for the petrochemical, chemical,  energy, oil-and-gas processing, recovery, transporting and other  production  facilities and objects under condition of temperate, cold and tropical climate due to GOST15150.

Technical characteristics – a safety valve


Material design

Basic  (-00)

-01

-02

-03

Figure chart
(grading PN)
General purpose industrial rate

16

SPRV(spring pressure relief valve), SSCV (spring pressure relief valve with the bellows)

1711stainless steel

17hp11stainless steel

17stainless steel11stainless steel

17stainless steel11stainless steel1

SPRV with the manual cracking, SPRV with the bellows and manual cracking

1710stainless steel

17hp10stainless steel

17stainless steel10stainless steel

17stainless steel10stainless steel1

40

SPRV(spring pressure relief valve), SSCV (spring pressure relief valve with the bellows

1713stainless steel

17hp13stainless steel

17stainless steel13stainless steel

17stainless steel13stainless steel1

SPRV with the manual cracking, SPRV with the bellows and manual cracking

1712stainless steel

17hp12stainless steel

17stainless steel12stainless steel

17stainless steel12stainless steel1

63

SPRV(spring pressure relief valve), SSCV (spring pressure relief valve with the bellows

1715stainless steel

17hp15stainless steel

17stainless steel15stainless steel

17stainless steel15stainless steel1

SPRV with the manual cracking, SPRV with the bellows and manual cracking

1714stainless steel

17hp14stainless steel

17stainless steel14stainless steel

17stainless steel14stainless steel1

100

SPRV(spring pressure relief valve), SSCV (spring pressure relief valve with the bellows

1717stainless steel

17hp17stainless steel

17stainless steel17stainless steel

17stainless steel17stainless steel1

SPRV with the manual cracking, SPRV with the bellows and manual cracking

1716stainless steel

17hp16stainless steel

17stainless steel16stainless steel

17stainless steel16stainless steel1

160

SPRV(spring pressure relief valve), SSCV (spring pressure relief valve with the bellows

1719stainless steel

17hp19stainless steel

17stainless steel19stainless steel

17stainless steel19stainless steel1

SPRV with the manual cracking, SPRV with the bellows and manual cracking

1718stainless steel

17hp18stainless steel

17stainless steel18stainless steel

17stainless steel18stainless steel1

Operating environment of the general purpose  industrial grade

Fluid and gas hydrocarbon, oil, oil products, oil gas, gas condensate, water, steam, also other corrosive fluids and gases, nonaggressive ones for the applied materials contained in the safety valve

Operating environment temperature of the general purpose  industrial grade

From -  40°C
To+ 450°C

From -  60°C
To+ 450°C

From -  60°C
To+ 565°C

From -  60°C
To+ 600°C

Material corrosion rate of the external covers  

20L
Not more than 0,2 mm/y

20HL
Not more than 0,2 mm/y

12189L
Not more than 0,2 mm/y

1218123L
Not more than 0,2 mm/y

Terms of operation due to GOST 15150-69

U1 (moderate),  1

ChL1 (cold climate)

  UChL1 (boreal climate)

  UChL1 (boreal climate)

Ambient air minimum temperature

- 40°C

- 60°C

- 60°C

- 60°C

Permissions for application, quality certificates, diplomas available, etc.

RU C-RU.62..01586 Production Certification Authority LLC «PROMMASH TEST» 19.03.2015.




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