Safety Valves Gunmetal & Stainless Steel with Stainless Steel Spring

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 GUNMETAL #861SGK, DIN 0.5-50 BAR DN8

IMPA 757371 PCE

Gunmetal model 861sGK angular safety valve with twist-type lifting mechanism, 0.5–50 bar, DN8. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861SGK, DIN 0.5-50 BAR DN10

IMPA 757372 PCE

Gunmetal model 861sGK angular safety valve with twist-type lifting mechanism, 0.5–50 bar, DN10. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861SGK, DIN 0.5-50 BAR DN15

IMPA 757373 PCE

Gunmetal model 861sGK angular safety valve with twist-type lifting mechanism, 0.5–50 bar, DN15. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861SGL, DIN 0.5-50 BAR DN8

IMPA 757374 PCE

Gunmetal model 861sGL angular safety valve with lifting lever, 0.5–50 bar, DN8. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861SGL, DIN 0.5-50 BAR DN10

IMPA 757375 PCE

Gunmetal model 861sGL angular safety valve with lifting lever, 0.5–50 bar, DN10. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861SGL, DIN 0.5-50 BAR DN15

IMPA 757376 PCE

Gunmetal model 861sGL angular safety valve with lifting lever, 0.5–50 bar, DN15. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGO, DIN 0.5-50 BAR DN8

IMPA 757377 PCE

Gunmetal model 861tG0 gastight angular safety valve for gases, 0.5–50 bar, DN8, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGO, DIN 0.5-50 BAR DN10

IMPA 757378 PCE

Gunmetal model 861tG0 gastight angular safety valve for gases, 0.5–50 bar, DN10, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGO, DIN 0.5-50 BAR DN15

IMPA 757379 PCE

Gunmetal model 861tG0 gastight angular safety valve for gases, 0.5–50 bar, DN15, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TFO, DIN 0.5-50 BAR DN8

IMPA 757380 PCE

Gunmetal model 861tF0 gastight angular safety valve for liquids, 0.5–50 bar, DN8, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TFO, DIN 0.5-50 BAR DN10

IMPA 757381 PCE

Gunmetal model 861tF0 gastight angular safety valve for liquids, 0.5–50 bar, DN10, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TFO, DIN 0.5-50 BAR DN15

IMPA 757382 PCE

Gunmetal model 861tF0 gastight angular safety valve for liquids, 0.5–50 bar, DN15, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGFO, DIN 0.5-50 BAR DN8

IMPA 757383 PCE

Gunmetal model 861tGF0 gastight angular safety valve for gases and liquids, 0.5–50 bar, DN8, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGFO, DIN 0.5-50 BAR DN10

IMPA 757384 PCE

Gunmetal model 861tGF0 gastight angular safety valve for gases and liquids, 0.5–50 bar, DN10, without lifting device. Stainless steel spring and inlet body. PTFE seals up to 22 bar; PTFE + carbon 22.1–50 bar. Type approved by ABS, Bureau Veritas, DNV, GL, LR.

VALVE SAFETY GUNMETAL #861TGFO, DIN 0.5-50 BAR DN15

IMPA 757385 PCE

Gunmetal spring-loaded safety valve, DIN 0.5–50 bar, DN15, with stainless steel spring and sealed cap. Model 861tGF0 (gastight, suitable for gases and liquids). Holds ABS, BV, DNV, GL, LR type approval.

VALVE SAFETY S.STEEL #461SGK, DIN 0.5-70 BAR DN8

IMPA 757386 PCE

Stainless steel spring-loaded safety valve, DIN 0.5–70 bar, DN8, twist-type lifting mechanism. Model 461sGK (non-gastight). Holds ABS, BV, DNV, GL, LR type approval.

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