Safety Valves Red Brass

756279 VALVE SAFETY GUNMETAL #852BHL, DIN W/LIFTING LEVER PN25 DN40

IMPA:756279

MTML UOM:PCE

Angular shaped spring-loaded safety valves made of red brass with stainless steel spring. Set pressure is protected by seal cap. Valve cone can be lifted using lever. Suitable to protect thermostatically protected closed-circuit water heating systems with flow temperatures up to 120 deg. C. For all static heights or nominal powers of more than 350 kW as well as for protection of solar plants up to 120 deg. C, and also to protect indirectly heated heat generators in accordance with DIN 4751 part 2 the safety valves only have to be rated for the flow rate of the expansion water.

756280 VALVE SAFETY GUNMETAL #852BHL, DIN W/LIFTING LEVER PN25 DN50

IMPA:756280

MTML UOM:PCE

Angular shaped spring-loaded safety valves made of red brass with stainless steel spring. Set pressure is protected by seal cap. Valve cone can be lifted using lever. Suitable to protect thermostatically protected closed-circuit water heating systems with flow temperatures up to 120 deg. C. For all static heights or nominal powers of more than 350 kW as well as for protection of solar plants up to 120 deg. C, and also to protect indirectly heated heat generators in accordance with DIN 4751 part 2 the safety valves only have to be rated for the flow rate of the expansion water.

756281 VALVE SAFETY GUNMETAL #852TGFO, GASTHT W/O LIFT DEV PN40 DN40

IMPA:756281

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852tGFO: Gastight without Lifting Device

756282 VALVE SAFETY GUNMETAL #852TGFO, GASTHT W/O LIFT DEV PN40 DN50

IMPA:756282

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852tGFO: Gastight without Lifting Device

756283 VALVE SAFETY GUNMETAL #852TGFL, DIN GASTIGHT W/LEVER PN40 DN40

IMPA:756283

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852tGFL: Gastight with Lever for Lifting

756284 VALVE SAFETY GUNMETAL #852TGFL, DIN GASTIGHT W/LEVER PN40 DN50

IMPA:756284

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852tGFL: Gastight with Lever for Lifting

756285 VALVE SAFETY GUNMETAL #852BGFO, W/BELLOW G/T W/O LFT PN40 DN40

IMPA:756285

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852bGFO: Gastight with Bellows without Lifting Device

756286 VALVE SAFETY GUNMETAL #852BGFO, W/BELLOW G/T W/O LFT PN40 DN50

IMPA:756286

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852bGFO: Gastight with Bellows without Lifting Device

756287 VALVE SAFETY GUNMETAL #852BGFL, W/BELLOW G/T W/LEVER PN40 DN40

IMPA:756287

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852bGFL: Gastight with Bellows and Lever for Lifting

756288 VALVE SAFETY GUNMETAL #852BGFL, W/BELLOW G/T W/LEVER PN40 DN50

IMPA:756288

MTML UOM:PCE

Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring-loaded safety valves made of gunmetal with stainless steel spring. Internal parts are made of gunmetal and sea-water resistant. Suitable for the protection of pressure tanks and systems for non-neutral and neutral gas, steam and liquids, and of steam boilers. Also suitable for combustible and toxic gas, steam and liquids. Available three models in: Gunmetal with Stainless Steel Spring: 852, Stainless Steel: 452 , Spheroidal Graphite Cast Iron: 352. - Model 852/452/352 tGFO gastight without lifting device, - Model 852/452/352 tGFL gastight with lever for lifting, - Model 852/452/352 bGFO gastight with bellows without lifting device, - Model 852/452/352 bGFL gastight with bellows with lever for lifting. Available seals: - NBR, - EPDM, - FKM, - PTFE, - PTFE+carbon (standard from 25 bar), - FFKM, - metal-to-metal sealing Model 852bGFL: Gastight with Bellows and Lever for Lifting