GOETZE

Safety Valves39

GOETZE 451 stainless steel angle safety valve, threaded

Angle safety valve in stainless steel 1.4404 / 1.4408 with threaded or clamp connections, 1/2" to 2", 0.5 to 70 bar, −60 °C to +400 °C, for steam, gases and liquids including hydrogen; bellows and gastight versions, heating (451bH, 451bHF) and solar (451bG) variants.

GOETZE 455 stainless steel flanged safety valve

Full-lift angle safety valve in stainless steel 1.4408 with DIN PN40 flanges, DN 15 to DN 100, 0.2 to 40 bar, −270 °C to +400 °C, single trim for gases, vapours and liquids; 455 ANSI version with Class 150 flanges.

GOETZE 255 cast steel flanged safety valve

Full-lift angle safety valve in cast steel 1.0619 (WCB) with DIN PN40 flanges, DN 15 to DN 100, 0.2 to 40 bar, −85 °C to +400 °C, for steam, gases and liquids; 255 ANSI version with Class 150 flanges.

GOETZE 355 nodular cast iron flanged safety valve

Full-lift angle safety valve in spheroidal graphite cast iron with DIN PN40 or PN16 flanges, DN 15 to DN 100, 0.2 to 40 bar, −10 °C to +350 °C, for steam, gases and liquids.

GOETZE 451FL stainless steel flanged safety valve

Flanged version of the 451 stainless steel angle safety valve, DN 15 to DN 50 with DIN PN40 to PN100 or ASME Class 150 to 600 flanges, 0.5 to 70 bar, −60 °C to +400 °C, for steam, gases and liquids.

GOETZE 851 gunmetal angle safety valve, threaded

Angle safety valve in gunmetal CC499K with threaded connections, 1/2" to 2", 0.5 to 50 bar, −60 °C to +225 °C, for steam, gases and liquids; bellows and gastight versions, heating (851bH, 851bHF) and solar (851bG) variants.

GOETZE 851FL gunmetal flanged safety valve

Flanged version of the 851 gunmetal angle safety valve with stainless steel inlet and outlet bodies, DN 15 to DN 50 with DIN PN40 to PN100 or ASME Class 150 to 600 flanges, 0.5 to 50 bar, −60 °C to +225 °C.

GOETZE 852 gunmetal flanged safety valve DN 40 and DN 50

Angle safety valve in gunmetal with cast-on DIN flanges, DN 40/65 and DN 50/80, 0.5 to 25 bar, −60 °C to +225 °C, for water, air, gases and steam; 852bHL heating variant with EPDM bellows.

GOETZE 4420 stainless steel diaphragm safety valve 3/8" to 1 1/4"

All-stainless angle safety valve with diaphragm or gastight bonnet, 3/8" to 1 1/4" with BSP, NPT or clamp inlet, 0.2 to 25 bar, −50 °C to +205 °C, one version for gases, vapours, steam and liquids; ASME UV and CRN approved.

GOETZE 4450 stainless steel diaphragm safety valve with enlarged outlet

All-stainless angle safety valve with diaphragm and one size larger outlet, 1/2" to 1" inlet with 3/4" to 1 1/4" outlet, BSP, NPT or clamp inlet, 0.5 to 16 bar, −50 °C to +205 °C, one version for gases, vapours, steam and liquids; ASME UV approved.

GOETZE 460 stainless steel angle safety valve 3/8" to 1"

Compact gastight angle safety valve in cast stainless steel 1.4408, 3/8" to 1", 0.2 to 25 bar, −60 °C to +225 °C, one version for gases, vapours, steam and liquids, with ASME UV and DVGW hygiene approval.

GOETZE 461 stainless steel angle safety valve 1/4" to 1/2"

Small stainless steel angle safety valve, 1/4" to 1/2" inlet with 1/2" outlet, 0.5 to 70 bar, −60 °C to +225 °C, open or gastight bonnet, for gases, vapours, steam and liquids including hydrogen and hygienic utilities.

GOETZE 861 gunmetal angle safety valve 1/4" to 1/2"

Small angle safety valve with stainless steel inlet body and gunmetal outlet, 1/4" to 1/2" inlet with 1/2" outlet, 0.5 to 50 bar, −60 °C to +225 °C, open or gastight bonnet, for gases, vapours, steam and liquids.

GOETZE 420 stainless steel safety valve with compression fittings

Gastight stainless steel angle safety valve for small pipework, DN 8 and DN 10 with BSP, NPT or 8, 10 and 12 mm compression fittings, 0.5 to 50 bar, −40 °C to +260 °C, with PTFE or metal bellows depending on set pressure.

GOETZE 642 gunmetal diaphragm safety valve, threaded or flanged

Gunmetal angle safety valve with diaphragm and stainless steel wetted parts, 1/2" to 2 1/2" female BSP or PN16 flanged inlet from DN 25, 0.5 to 16 bar, −50 °C to +205 °C, one version for gases, vapours, steam and liquids, ASME UV, ACS and WRAS approved.

GOETZE 645 gunmetal diaphragm safety valve with enlarged outlet

Gunmetal angle safety valve with diaphragm and one size larger outlet, 1/2" to 2" inlet with 3/4" to 2 1/2" outlet, female BSP or PN16 flanged inlet from DN 25, 0.5 to 16 bar, −50 °C to +205 °C, ASME UV, ACS and WRAS approved.

GOETZE 6420 diaphragm safety valve with stainless steel inlet

Angle safety valve with stainless steel 1.4404 inlet body, gunmetal outlet and diaphragm, 1/2" to 2 1/2" with BSP, NPT or clamp inlet, 0.5 to 16 bar, −50 °C to +205 °C, for gases, vapours, steam and liquids, ASME UV, ACS and WRAS approved.

GOETZE 6450 diaphragm safety valve with stainless steel inlet and enlarged outlet

Angle safety valve with stainless steel 1.4404 inlet body, gunmetal outlet one size larger and diaphragm, 1/2" to 2" inlet with 3/4" to 2 1/2" outlet, BSP, NPT or clamp inlet, 0.5 to 16 bar, −50 °C to +205 °C, ASME UV, ACS and WRAS approved.

GOETZE 652 gunmetal safety valve for water, air and cooling circuits

Economical gunmetal angle safety valve, 1/2" to 2" female BSP, 1 to 16 bar, −50 °C to +200 °C, open bonnet for air and neutral gases or diaphragm version for water and glycol cooling circuits.

GOETZE 410 stainless steel safety valve, atmospheric discharge

Cylindrical stainless steel safety valve with atmospheric discharge through outlet apertures, 1/4" to 1" male thread, 0.2 to 50 bar, −60 °C to +225 °C, for compressed air and neutral, non-toxic, non-flammable gases; ASME UV, CRN and KGS approved.

GOETZE 412 stainless steel high-capacity safety valve, atmospheric discharge

High-capacity cylindrical stainless steel safety valve with atmospheric discharge, 1/2" to 2" male thread, 0.2 to 50 bar, −60 °C to +225 °C, for compressed air and neutral, non-toxic, non-flammable gases; ASME UV, CRN and KGS approved.

GOETZE 413 stainless steel safety valve for silos and bulk vehicles

Low-pressure cylindrical stainless steel safety valve with diaphragm, deflector and atmospheric discharge, 1/2" to 2" male thread, 0.2 to 6 bar, −60 °C to +225 °C, for stationary silos and bulk transport vehicles carrying liquid, granular and dusty media.

GOETZE 810 brass safety valve, atmospheric discharge

Cylindrical brass safety valve with atmospheric discharge through outlet apertures, 1/4" to 2" male thread, 0.2 to 50 bar, −60 °C to +225 °C, for compressed air and neutral, non-toxic, non-flammable gases; ASME UV, CRN, KGS and Deutsche Bahn approved.

GOETZE 812 brass high-capacity safety valve, atmospheric discharge

High-capacity cylindrical brass safety valve with atmospheric discharge, 1/2" to 2" male thread, 0.2 to 50 bar, −60 °C to +225 °C, for compressed air and neutral, non-toxic, non-flammable gases; ASME UV, CRN, KGS and Deutsche Bahn approved.

GOETZE 813 brass safety valve for silos and bulk vehicles

Low-pressure cylindrical brass safety valve with diaphragm, stainless steel deflector and atmospheric discharge, 1/2" to 2" male thread, 0.2 to 6 bar, −60 °C to +225 °C, for silos, bulk transport vehicles and compressed air in dirty environments.

GOETZE 492 high-pressure safety valve 50 to 1500 bar

Full-lift stainless steel high-pressure safety valve, 1/4" to 1", 50 to 1500 bar, −60 °C to +200 °C, with atmospheric discharge up to 180 bar or a positionable angled outlet body, for high-pressure compressors, cylinder packs, CNG and hydrogen.

GOETZE 492 GOX high-pressure safety valve for oxygen

Gastight high-pressure safety valve for gaseous oxygen and oxygen mixtures with Monel and Stellite inlet body, 1/4" to 3/4" inlet, 50 to 420 bar, −40 °C to +60 °C, BAM tested, for compressors, cylinder packs and medical gas systems.

GOETZE 2400 stainless steel cryogenic safety valve

Full-lift stainless steel angle safety valve for cryogenic liquefied gases, 1/4" to 1 1/2", 0.2 to 70 bar, −200 °C to +200 °C, oil- and grease-free, FDA-listed PTFE seal, TPED and ADR/RID compliant, for LIN, LOX, LAr, CO2, LNG and hydrogen.

GOETZE 2480 cryogenic safety valve with gunmetal outlet

Full-lift cryogenic angle safety valve with stainless steel inlet body and gunmetal or brass outlet, 1/4" to 2", 0.2 to 70 bar, −200 °C to +200 °C, oil- and grease-free, FDA-listed PTFE seal, TPED and ADR/RID compliant, insect screen outlet option.

GOETZE Hygienic 400 stainless steel safety valve with bellows

Hygienic angle safety valve in stainless steel 1.4435 with stainless steel bellows, DN 20 to DN 50 with clamp, threaded ferrule or aseptic connections, 0.4 to 16 bar, −40 °C to +200 °C, CIP/SIP capable, Ra < 0.75 µm, for food, beverage, pharma and cosmetics.

GOETZE Hygienic 4000 stainless steel safety valve DN 25 to DN 100

Hygienic angle safety valve in stainless steel 1.4404 with elastomer diaphragm, DN 25 to DN 100 with clamp or DIN 11851 connections, 0.4 to 16 bar, −40 °C to +200 °C, pneumatic lifting for CIP/SIP, ASME UV and CRN approved, for food, dairy, beverage and pharma.

GOETZE Hygienic 4020 stainless steel safety valve DN 25

Compact hygienic angle safety valve in stainless steel with elastomer diaphragm, DN 25 inlet (optional DN 40) with DIN, ISO or ASME clamp connections, 0.4 to 16 bar, −40 °C to +200 °C, pneumatic lifting for CIP/SIP, ASME UV and CRN approved.

GOETZE Hygienic 4040 tank-mounted stainless steel safety valve

Hygienic safety valve in stainless steel 1.4435 that mounts directly on a tank flange, DN 25 outlet with pipe connection, 0.4 to 16 bar, −40 °C to +200 °C, dead space ratio L/D ~ 0.33, pneumatic lifting for CIP/SIP, ASME UV and CRN approved.

GOETZE Hygienic 4060 stainless steel safety valve with pipe connections

Hygienic angle safety valve in stainless steel 1.4435 with DN 25 pipe connections on inlet and outlet for orbital welding, 0.4 to 16 bar, −40 °C to +200 °C, dead space ratio L/D ~ 0.9, pneumatic lifting for CIP/SIP, ASME UV and CRN approved.

GOETZE Hygienic 4100 stainless steel safety valve DN 40 to DN 100

Hygienic angle safety valve in stainless steel 1.4404 / 1.4408 with elastomer diaphragm, DN 40 to DN 100 with clamp or DIN 11851 connections, 0.4 to 16 bar, −40 °C to +200 °C, separate gas and liquid versions, pneumatic lifting for CIP/SIP.

GOETZE 651mHNK diaphragm safety valve for heating systems

All-metal gunmetal diaphragm safety valve for closed hot water heating systems to 120 °C and 2,700 kW, 1/2" to 2" with enlarged outlet, 2.5 or 3.0 bar, TÜV H type tested under TRD 721 and EN 12828; 651mHNK VA variant with stainless steel wetted parts.

GOETZE 651mHIK diaphragm safety valve for heating systems, international

All-metal gunmetal diaphragm safety valve for closed hot water heating systems to 120 °C outside Germany, 1/2" to 1 1/2" with enlarged outlet, 2.5, 3.0 or 3.5 bar, PED type examined, with optional gauge connection.

GOETZE 651mSK diaphragm safety valve for solar heating systems

All-metal gunmetal diaphragm safety valve for closed, intrinsically safe solar thermal systems with flow temperatures to 120 °C, 1/2" to 1" with enlarged outlet, 2 to 10 bar, TÜV SOL type tested under DIN 4757 and EN 12976; 651mSK VA variant with stainless steel wetted parts.

GOETZE 652mFK diaphragm safety valve for cooling circuits

Gunmetal diaphragm safety valve for liquids in cooling plants and closed cooling circuits with up to 100 % glycol, 1/2" to 2" female BSP, 1 to 16 bar, −50 °C to +150 °C, TÜV type tested for liquids, DVGW hygiene listed.

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