IMPA 75 75. Valves & Cocks

DIN Safety Valves

Browse the product families and items within the "DIN Safety Valves" sub-group of the IMPA marine catalogue, and order them from verified suppliers via Geomarine.

Families

212

Items

Product families

Diaphragm Safety Valves Red Brass 11 Safety Relief Valves DIN Bronze Closed Type #523/#524 20 Safety Valves Brass & Stainless Steel with Stainless Steel Spring 32 Safety Valves Cast Iron Spheroidal Graphite Cast Iron 20 Safety Valves DIN Brass Threaded Ends #517/#518/#527 15 Safety Valves DIN Cast Steel, Spring-Loaded DIN Flanges High Capacity Pressure Rating PN40/16 10 Safety Valves Gunmetal & Stainless Steel with Stainless Steel Spring 94 Safety Valves Red Brass 10

Items in this sub-group

212 items

VALVE SAFETY S.STEEL #451SGK, DIN 25.1-50 BAR G1/2" & 1"

IMPA 757258 PCE

Stainless steel spring-loaded safety valve, 451 sGK model with twist-type lifting mechanism, DIN 25.1–50 bar, G1/2" & 1" ports, lockable seal cap. ABS/BV/DNV/GL/LR approved; suitable for air, neutral vapours and gases. Multiple seal materials available (NBR, EPDM, FKM, PTFE, FFKM, metal-to-metal).

VALVE SAFETY S.STEEL #451SGK, DIN 0.5-50 BAR G3/4" & 1-1/4"

IMPA 757259 PCE

Stainless steel spring-loaded safety valve, 451 sGK model with twist-type lifting mechanism, DIN 0.5–50 bar, G3/4" & 1-1/4" ports, lockable seal cap. ABS/BV/DNV/GL/LR approved; suitable for air, neutral vapours and gases. Multiple seal materials available (NBR, EPDM, FKM, PTFE, FFKM, metal-to-metal).

VALVE SAFETY S.STEEL #451SGK, DIN 0.5-50 BAR G1" & 1-1/2"

IMPA 757260 PCE

Stainless steel spring-loaded safety valve, 451 sGK model with twist-type lifting mechanism, DIN 0.5–50 bar, G1" & 1-1/2" ports, lockable seal cap. ABS/BV/DNV/GL/LR approved; suitable for air, neutral vapours and gases. Multiple seal materials available (NBR, EPDM, FKM, PTFE, FFKM, metal-to-metal).

VALVE SAFETY S.STEEL #451SGK, DIN 0.5-50 BAR G1-1/4" & 2"

IMPA 757268 PCE

Stainless steel spring-loaded safety valve, 451 sGK model with twist-type lifting mechanism, DIN 0.5–50 bar, G1-1/4" & 2" ports, lockable seal cap. ABS/BV/DNV/GL/LR approved; suitable for air, neutral vapours and gases. Multiple seal materials available (NBR, EPDM, FKM, PTFE, FFKM, metal-to-metal).

VALVE SAFETY S.STEEL #451SGK, DIN 0.5-50 BAR G1-1/2" & 2"

IMPA 757269 PCE

Stainless steel angular safety valve, 451 sGK model with twist-type lifting mechanism, rated DIN 0.5–50 bar, G1½" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGK, DIN 0.5-50 BAR G2" & 2"

IMPA 757270 PCE

Stainless steel angular safety valve, 451 sGK model with twist-type lifting mechanism, rated DIN 0.5–50 bar, G2" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-25 BAR G1/2" & 1/2"

IMPA 757278 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–25 bar, G½" & ½" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-25 BAR G1/2" & 1"

IMPA 757279 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–25 bar, G½" & 1" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 25.1-50 BAR G1/2" & 1"

IMPA 757280 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 25.1–50 bar, G½" & 1" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-50 BAR G3/4" & 1-1/4"

IMPA 757281 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–50 bar, G¾" & 1¼" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-50 BAR G1" & 1-1/2"

IMPA 757282 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–50 bar, G1" & 1½" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-50 BAR G1-1/4" & 2"

IMPA 757283 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–50 bar, G1¼" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-50 BAR G1-1/2" & 2"

IMPA 757284 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–50 bar, G1½" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451SGL, DIN 0.5-50 BAR G2" & 2"

IMPA 757285 PCE

Stainless steel angular safety valve, 451 sGL model with lifting lever, rated DIN 0.5–50 bar, G2" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-25 BAR G1/2" & 1/2"

IMPA 757286 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–25 bar, G½" & ½" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-25 BAR G1/2" & 1"

IMPA 757287 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–25 bar, G½" & 1" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 25.1-50 BAR G1/2" & 1"

IMPA 757288 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 25.1–50 bar, G½" & 1" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-50 BAR G3/4" & 1-1/4"

IMPA 757289 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–50 bar, G¾" & 1¼" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-50 BAR G1" & 1-1/2"

IMPA 757290 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–50 bar, G1" & 1½" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-50 BAR G1-1/4" & 2"

IMPA 757291 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–50 bar, G1¼" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-50 BAR G1-1/2" & 2"

IMPA 757292 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–50 bar, G1½" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFK, DIN 0.5-50 BAR G2" & 2"

IMPA 757293 PCE

Stainless steel angular safety valve, 451 bGFK model with bellows and twist-type lifting mechanism, rated DIN 0.5–50 bar, G2" & 2" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-25 BAR G1/2" & 1/2"

IMPA 757294 PCE

Stainless steel angular safety valve, 451 bGFL model with bellows and lifting lever, rated DIN 0.5–25 bar, G½" & ½" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-25 BAR G1/2" & 1"

IMPA 757295 PCE

Stainless steel angular safety valve, 451 bGFL model with bellows and lifting lever, rated DIN 0.5–25 bar, G½" & 1" connections. Marine type approved (ABS, BV, DNV, GL, LR). Protects pressure tanks and systems handling air, neutral vapours and gases. Seal caps prevent unauthorised pressure adjustment. Multiple seal materials available: NBR, EPDM, FKM, PTFE, PTFE + carbon (standard ≥25 bar), FFKM, metal-to-metal.

VALVE SAFETY S.STEEL #451BGFL, DIN 25.1-50 BAR G1/2" & 1"

IMPA 757296 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G1/2" and 1" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-50 BAR G3/4" & 1-1/4"

IMPA 757297 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G3/4" and 1–1/4" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-50 BAR G1" & 1-1/2"

IMPA 757298 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G1" and 1–1/2" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-50 BAR G1-1/4" & 2"

IMPA 757299 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G1–1/4" and 2" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-50 BAR G1-1/2" & 2"

IMPA 757307 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G1–1/2" and 2" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY S.STEEL #451BGFL, DIN 0.5-50 BAR G2" & 2"

IMPA 757308 PCE

Stainless steel model 451bGFL angular safety valve, 0.5–50 bar, DIN with bellows and lifting lever. G2" and 2" ports. Multiple seal options (NBR, EPDM, FKM, PTFE, PTFE + carbon, FFKM, metal-to-metal). Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY BRASS DIN #810SGK, FKM SEAL DN8

IMPA 757309 PCE

Brass safety valve, model 810SGK with FKM seal, DN8, stainless steel spring, twist-lift mechanism, rated 0.2–25 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, FKM SEAL DN10

IMPA 757310 PCE

Brass safety valve, model 810SGK with FKM seal, DN10, stainless steel spring, twist-lift mechanism, rated 0.2–25 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, FKM SEAL DN15

IMPA 757317 PCE

Brass safety valve, model 810SGK with FKM seal, DN15, stainless steel spring, twist-lift mechanism, rated 0.2–25 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, FKM SEAL DN20

IMPA 757318 PCE

Brass safety valve, model 810SGK with FKM seal, DN20, stainless steel spring, twist-lift mechanism, rated 0.2–25 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, FKM SEAL DN25

IMPA 757319 PCE

Brass safety valve, model 810SGK with FKM seal, DN25, stainless steel spring, twist-lift mechanism, rated 0.2–25 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, PTFE SEAL DN8

IMPA 757320 PCE

Brass safety valve, model 810SGK with PTFE seal, DN8, stainless steel spring, twist-lift mechanism, rated 25.1–50 bar. For air and neutral non-flammable gases with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, PTFE SEAL DN10

IMPA 757329 PCE

Brass safety valve model 810sGK DN10 with PTFE seal, stainless steel spring, manual twist-lift mechanism. Rated 25.1–50 bar. For air and inert gas systems with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, PTFE SEAL DN15

IMPA 757330 PCE

Brass safety valve model 810sGK DN15 with PTFE seal, stainless steel spring, manual twist-lift mechanism. Rated 25.1–50 bar. For air and inert gas systems with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, PTFE SEAL DN20

IMPA 757338 PCE

Brass safety valve model 810sGK DN20 with PTFE seal, stainless steel spring, manual twist-lift mechanism. Rated 25.1–50 bar. For air and inert gas systems with atmospheric discharge.

VALVE SAFETY BRASS DIN #810SGK, PTFE SEAL DN25

IMPA 757339 PCE

Brass safety valve model 810sGK DN25 with PTFE seal, stainless steel spring, manual twist-lift mechanism. Rated 25.1–50 bar. For air and inert gas systems with atmospheric discharge.

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