Temperature Regulating Valve, OB-1G Series

Temperature Regulating Valve, OB-1G Series

Temperature resistance is excellent thanks to an external pressure bellows.

· Union type connection screw.
· Tools for tuning are not required because the product includes a tuning handle and adjusting is easy.
· The multiple-valve structure permits higher pass through flow rates compared to when there is only one valve.
· The valve rod uses a special gland gasket to ensure excellent valve opening/closing accuracy.
· The UB-1G type is an external pressurized type bellows, so the product has superior heat resistance.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipSupply Side, Nominal Designation of Piping Thread Denomination B(Denomination A) Control Side Naminal Pipe Threads B name (A name)
Quote 1/2B(15A)1/2B(15A)
Quote 3/4B(20A)3/4B(20A)
Quote 1B(25A)1B(25A)
Quote 1 1/4B(32A)1 1/4B(32A)
Quote 1 1/2B(40A)1 1/2B(40A)


  1. 1

Basic Information

Regulating Valve / Safety Valve Type Temperature regulating valves Applicable Fluid Water / Steam Thermostatic Valve Model Direct Operation for Heating
Max. Applicable Pressure(MPa) 0.11~1 Max. Fluid Temperature(℃) 180 Connection Type Equal Dia. Connection
Maximum Applicable Pressure Data 0.7 Specifications Double Valve / For Heating Material (Valve Body / Valve Seat) Phosphor Bronze

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