DIN Pressure Reducing Valves

VALVE PRESSURE REDUCING DIN, S.STEEL #481MGFO-HP DN25

IMPA 756968 PCE

Stainless steel pressure reducing valve DN25, high pressure model with gunmetal body, single-seat relief mechanism and integral strainer (0.6 mm mesh). Threaded BSPTm connections (f/f available up to 1"), gauge ports G 1/4" both sides. Selectable EPDM or FKM seals for respective media. Primary to 40 bar, secondary 0.5–15 bar. ABS, BV, GL, LR approved.

VALVE PRESSURE REDUCING DIN, S.STEEL #481MGFO-HP DN32

IMPA 756969 PCE

Stainless steel pressure reducing valve DN32, high pressure model with gunmetal body, single-seat relief mechanism and integral strainer (0.6 mm mesh). Threaded BSPTm connections (f/f available up to 1"), gauge ports G 1/4" both sides. Selectable EPDM or FKM seals for respective media. Primary to 40 bar, secondary 0.5–15 bar. ABS, BV, GL, LR approved.

VALVE PRESSURE REDUCING DIN, S.STEEL #481MGFO-HP DN40

IMPA 756970 PCE

Stainless steel pressure reducing valve DN40, high pressure model with gunmetal body, single-seat relief mechanism and integral strainer (0.75 mm mesh). Threaded BSPTm connections (f/f available up to 1"), gauge ports G 1/4" both sides. Selectable EPDM or FKM seals for respective media. Primary to 40 bar, secondary 0.5–15 bar. ABS, BV, GL, LR approved.

VALVE PRESSURE REDUCING DIN, S.STEEL #481MGFO-HP DN50

IMPA 756978 PCE

Stainless steel pressure reducing valve DN50, high pressure model with gunmetal body, single-seat relief mechanism and integral strainer (0.75 mm mesh). Threaded BSPTm connections (f/f available up to 1"), gauge ports G 1/4" both sides. Selectable EPDM or FKM seals for respective media. Primary to 40 bar, secondary 0.5–15 bar. ABS, BV, GL, LR approved.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN8

IMPA 757456 PCE

Gunmetal pressure reducer, DN8 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN10

IMPA 757457 PCE

Gunmetal pressure reducer, DN10 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN15

IMPA 757458 PCE

Gunmetal pressure reducer, DN15 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN20

IMPA 757459 PCE

Gunmetal pressure reducer, DN20 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN25

IMPA 757460 PCE

Gunmetal pressure reducer, DN25 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN40

IMPA 757461 PCE

Gunmetal pressure reducer, DN40 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGSSM DN50

IMPA 757462 PCE

Gunmetal pressure reducer, DN50 threaded connections, max inlet 60 bar. Moulded FKM diaphragm version (#684MGSSM) with outlet 0.5–15 bar; pilot gauge connections on both sides. GL and LR type approvals. Versions available for oils, fuels, compressed air and gases.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN8

IMPA 757463 PCE

Gunmetal pressure reducer, DN8 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN10

IMPA 757464 PCE

Gunmetal pressure reducer, DN10 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN15

IMPA 757465 PCE

Gunmetal pressure reducer, DN15 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN20

IMPA 757466 PCE

Gunmetal pressure reducer, DN20 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN25

IMPA 757467 PCE

Gunmetal pressure reducer, DN25 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN40

IMPA 757468 PCE

Gunmetal pressure reducer, DN40 threaded connections, max inlet 60 bar. Version #684MGFOSM configured for liquids and non-neutral gases without secondary venting, FKM seals. Pilot gauge connections on both sides. GL and LR type approvals.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684MGFOSM DN50

IMPA 757469 PCE

Gunmetal pressure reducer, DN50, threaded connections, with G 1/4" gauge ports. Certified by Germanischer Lloyd and Lloyds Register. Available with FKM diaphragm (mXXXSM: 0.5–15 bar outlet, 60 bar max inlet), brass piston (kXXXSK: 5–30 bar or kXXXHK: 10–50 bar outlet), or gas versions (xGSXX with secondary vent, xGFOXX without). Suitable for oils, fuels, compressed air and liquids.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN8

IMPA 757470 PCE

Gunmetal pressure reducer, DN8, threaded connections, with G 1/4" gauge ports. Germanischer Lloyd and Lloyds Register type approval. Multiple versions: FKM diaphragm (mXXXSM: 0.5–15 bar), brass piston (kXXXSK: 5–30 bar or kXXXHK: 10–50 bar), neutral gas with secondary vent (xGSXX), or liquid/non-neutral gas without secondary vent (xGFOXX).

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN10

IMPA 757471 PCE

Gunmetal pressure reducer, DN10, threaded connections, with G 1/4" gauge ports. Certified Germanischer Lloyd and Lloyds Register. Configurable with elastomeric FKM diaphragm (mXXXSM: 0.5–15 bar outlet), brass piston (kXXXSK: 5–30 bar or kXXXHK: 10–50 bar), or specialised gas/liquid versions (xGSXX or xGFOXX). Max inlet 60 bar.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN15

IMPA 757472 PCE

Gunmetal pressure reducer, DN15, threaded connections, G 1/4" gauge ports both sides. Marine approved (Germanischer Lloyd, Lloyds Register). Diaphragm or piston options with FKM seals; outlet pressure ranges 0.5–15 bar (mXXXSM), 5–30 bar (kXXXSK), or 10–50 bar (kXXXHK). Secondary vent variants for gases available.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN20

IMPA 757473 PCE

Gunmetal pressure reducer, DN20, threaded connections, G 1/4" gauge ports. Type approved Germanischer Lloyd and Lloyds Register. FKM elastomeric diaphragm or brass piston options; outlet ranges 0.5–15 bar, 5–30 bar, or 10–50 bar respectively. Handles oils, fuels, compressed air; max inlet 60 bar.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN25

IMPA 757474 PCE

Gunmetal pressure reducer, DN25, threaded connections, G 1/4" gauge connection. Marine certified (Germanischer Lloyd, Lloyds Register). Three seal configurations: mXXXSM diaphragm (0.5–15 bar), kXXXSK piston (5–30 bar), kXXXHK piston (10–50 bar). Special versions for gases or liquids available.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN40

IMPA 757475 PCE

Gunmetal pressure reducer, DN40, threaded connections, G 1/4" gauge ports. Germanischer Lloyd and Lloyds Register approved. Elastomeric or piston operation; outlet settings from 0.5–15 bar (mXXXSM) to 10–50 bar (kXXXHK). Secondary vented or sealed versions for various fluids; 60 bar max inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSSK DN50

IMPA 757476 PCE

Gunmetal pressure reducer, DN50, threaded connections, G 1/4" gauge ports. Type approved Germanischer Lloyd and Lloyds Register. Choice of FKM diaphragm (0.5–15 bar), or brass piston (5–30 bar or 10–50 bar outlet). Neutral gas, liquid, and non-neutral gas configurations. 60 bar maximum inlet pressure.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN8

IMPA 757477 PCE

Gunmetal pressure reducer, DN8, threaded connections, G 1/4" gauge ports. Marine approvals held. Interchangeable diaphragm and piston designs; FKM seals throughout. Outlet range 0.5–50 bar depending on configuration. Models for liquids and non-neutral gases without secondary venting; max inlet 60 bar.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN10

IMPA 757478 PCE

Gunmetal pressure reducer, DN10, threaded connections, G 1/4" gauge ports. Certified Germanischer Lloyd and Lloyds Register. Modular design with FKM diaphragm or brass piston options covering 0.5–50 bar outlet range. Suitable for oils, fuels, compressed air and non-neutral fluids; 60 bar max inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN15

IMPA 757479 PCE

Gunmetal pressure reducer, DN15, threaded connections, G 1/4" gauge ports both sides. Marine type approved. Elastomeric or piston seal variants; outlet pressures 0.5–50 bar. Handles liquids, oils, fuels, and non-neutral gases without secondary vent; 60 bar inlet limit.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN20

IMPA 757480 PCE

Gunmetal pressure reducer, DN20, threaded connections, G 1/4" gauge ports. Germanischer Lloyd and Lloyds Register certified. Diaphragm (0.5–15 bar) or piston options (5–50 bar outlet). For liquids and non-neutral gases. Max inlet 60 bar. FKM seals standard.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN25

IMPA 757481 PCE

Gunmetal pressure reducer, DN25, threaded connections, G 1/4" gauge connection. Type approved marine use. Three core variants with FKM seals: 0.5–15 bar, 5–30 bar, and 10–50 bar outlet ranges. Liquid and non-neutral gas application; 60 bar maximum inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN40

IMPA 757482 PCE

Gunmetal pressure reducer, DN40, threaded connections, G 1/4" gauge ports. Marine certified (Germanischer Lloyd, Lloyds Register). Elastomeric diaphragm or piston configurations; 0.5–50 bar outlet range depending on model. For liquids and non-neutral gases without secondary venting.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOSK DN50

IMPA 757483 PCE

Gunmetal pressure reducer, DN50, threaded connections, G 1/4" gauge ports. Germanischer Lloyd and Lloyds Register approved. Diaphragm (0.5–15 bar) or piston (5–50 bar) versions with FKM seals. Application-specific models for liquids and non-neutral gases; 60 bar max inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN8

IMPA 757484 PCE

Gunmetal pressure reducer, DN8, threaded connections, G 1/4" gauge ports. Marine type approval. High-range piston variant with brass and FKM seals; 10–50 bar outlet pressure. Suitable for oils, fuels, and compressed air applications; 60 bar inlet limit.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN10

IMPA 757485 PCE

Gunmetal pressure reducer, DN10, threaded connections, G 1/4" gauge ports. Certified Germanischer Lloyd and Lloyds Register. High-range piston design (kXXXHK) with 10–50 bar outlet; FKM seals. For oils, fuels, and compressed air; 60 bar max inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN15

IMPA 757486 PCE

Gunmetal pressure reducer, DN15, threaded connections, G 1/4" gauge ports. Marine approved. High-pressure piston configuration (10–50 bar outlet) with brass and FKM seals. Handles oils, fuels, and oil-laden compressed air; maximum inlet 60 bar.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN20

IMPA 757487 PCE

Gunmetal pressure reducer, DN20, threaded connections, G 1/4" gauge ports. Type approved (Germanischer Lloyd, Lloyds Register). High-range piston variant; 10–50 bar outlet. FKM seals suitable for oils, fuels, and compressed air applications; 60 bar inlet maximum.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN25

IMPA 757488 PCE

Gunmetal pressure reducer, DN25, threaded connections, G 1/4" gauge connection. Marine certified. High-range brass piston option delivering 10–50 bar outlet pressure with FKM seals. Suitable for oils, fuels, oil-laden compressed air; 60 bar max inlet.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN40

IMPA 757489 PCE

Gunmetal threaded pressure reduction valve DN40 with G 1/4" gauge ports, certified by Germanischer Lloyd and Lloyds Register. Multiple configurations available: FKM diaphragm type (0.5–15 bar outlet, 60 bar max inlet); brass piston types (5–30 bar or 10–50 bar outlet, 60 bar max inlet); versions for neutral gases with secondary venting or liquids/non-neutral gases without venting.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGSHK DN50

IMPA 757490 PCE

Gunmetal threaded pressure reduction valve DN50 with G 1/4" gauge ports, certified by Germanischer Lloyd and Lloyds Register. Multiple configurations available: FKM diaphragm type (0.5–15 bar outlet, 60 bar max inlet); brass piston types (5–30 bar or 10–50 bar outlet, 60 bar max inlet); versions for neutral gases with secondary venting or liquids/non-neutral gases without venting.

VALVE PRESS. REDUCE W/TREAD, GUNMETAL #684KGFOHK DN8

IMPA 757491 PCE

Gunmetal threaded pressure reduction valve DN8 with G 1/4" gauge ports, certified by Germanischer Lloyd and Lloyds Register. Multiple configurations available: FKM diaphragm type (0.5–15 bar outlet, 60 bar max inlet); brass piston types (5–30 bar or 10–50 bar outlet, 60 bar max inlet); versions for neutral gases with secondary venting or liquids/non-neutral gases without venting.

Product families

Items in this sub-group