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HB-1A Type Radiator Valve

HB-1A Type Radiator Valve

A steam radiator valve with a bellows packless structure for smooth opening and closing.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipEnd Connection Nominal Diameter of Inlet Port Thread End Connection Nominal Diameter of Outlet Port Thread Height H
7 Day(s) or more 1/2B(15A)1/2B(15A)70
7 Day(s) or more 3/4B(20A)3/4B(20A)71
7 Day(s) or more 1B(25A)1B(25A)78
10 Day(s) or more 1 1/4B(32A)1 1/4B(32A)81


  1. 1

Basic Information

Valve Type Radiator valves Main Body Shape Angle Body Material CAC406 Nickel chrome plating
Applicable Fluid Steam End Connection Inlet Port JIS Rc Thread End Connection Outlet Port JIS, R Thread (Union Joint)
Handle Shape Round-shaped handle Body Lining No Operation Method Manual
Maximum Applicable Pressure(MPa) 0.4 Fluid temperature(℃) 160 or Less

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