We provide reliable piping products that maintain a stable supply of gas.

• KFT (for city gas) and KFP (for propane gas)

  

  Easy-to-bend but difficult-to-break stainless steel flexible indoor gas piping

• VI (steel pipe with its outer surface coated with rigid PVC)

  

  Steel pipe with its outer surface coated with rigid PVC, providing excellent corrosion, chemical, and insulation resistance

• VI fittings (for VI pipes)

  

  VI pipe fittings

• VI nipples (made of steel pipe with rigid PVC coating)

  

  Pipe nipple with its outer surface coated with rigid PVC, providing excellent corrosion, chemical, and insulation resistance

• GS (steel pipe with polyethylene-coated outer surface)

  

  Steel pipe with its outer surface coated with polyethylene for underground installation, providing excellent corrosion resistance

• Metal flexible pipe fitting, TO (for city gas)

  

  Highly durable, anti-corrosive, and safe fittings, requiring only minimum space for piping

• Metal flexible pipe fitting, PI2 (for propane gas)

  

  Highly durable, anti-corrosive, and safe fittings, requiring only minimum space for piping

We provide a wide range of products including for above-ground and underground installation and welded, flanged, and mechanical connections.

• PE valve

  

  Polyethylene valves highly resistant to chemicals and corrosion

• Flange-type ductile cast iron butterfly valve

  

  Butterfly valve with excellent sealing and anti-dust properties

• GM II type ductile cast iron ball valve (with dissipation tube)

  

  Direct-buried ball valves with excellent flexibility

• Full-welding type direct-buried steel valve [WS type]

  

  Direct-buried steel valve with excellent sealing property and double-sheet structure

• Full-welding type direct-buried steel valve [SS type]

  

  Direct-buried steel valve with excellent sealing property of special rubber

• Direct-buried insulation joint

  

  Direct-buried joint

• Flange-type ductile cast iron-made ball valve

  

  Valve suitable for use into and out of governors and around equipment such as boilers

We provide various types of governors, for such as control and safety devices in single or packaged units, according to customers’ requirements.

• Dry-type safety device KVSR

  

  Safety device that is easy to adjust release pressure and install

• Water sealing safety device

  

  Stainless steel-made safety devices that almost eliminate corrosion concerns

• KA governor (Loading-type single valve)

  

  Compact governor with high capacity, suitable for medium-pressure zone governors

• KF governor (Loading-type double valve)

  

  Medium-pressure governor available for various applications

• KT governor (Balance-type single valve)

  

  Quick response governor suitable for industrial gas installations

• KH governor [Integrated type] (Balance-type single valve)

  

  Compact and lightweight governor with built-in shut-off valve, relief valve, and filter

• Filter with emergency shut-off valve

  

  Rust remover with built-in emergency shut-off valve, requiring only small installation space

• Multi-gas emergency shut-off system

  

  Explosion-proof enclosure, compatible with all disaster prevention systems

• KY II type governor unit

  

  Governor unit suitable for small-flow, professionally dedicated uses

• Packaged type governor unit

  

  Low-cost compact governor unit

• KH governor unit

  

  Unit based on KH governor

• STG governor unit

  

  Governor unit suitable for small-flow dedicated purposes

• Pressure switch valve for direct-acting governor emergency stop systems

  

  Installing this valve on a direct-acting governor saves installation space.

• Electric-powered actuator for steel valves (valve remote-control unit)

  

  This product is developed under the technical development assistance system implemented by the Japan Gas Association.