Ball Valve FF3 Series Full Bored FF3-20 ONDA MFG

【Features】
Has a full bore design that matches the nominal diameter, making it ideal for large flow piping.
Since the nipple screw-in can be reduced, the face-to-face dimensions are short, allowing for compact piping to fit into equipment.
Since nipples are no longer required, the construction load can be reduced and the risk of water leakage is also reduced.
The Rc screw has dimensions specified by Onda Seisakusho, and is designed with a shallow reference diameter position and a short screw length. *R thread can be connected to the mating male thread.

【Use】
For cold and hot water, antifreeze, oil, air, and gas (other than flammable and toxic).

【Specification】
Nominal diameter A: 20
Nominal diameter B: Rc3/4 x R3/4
Overall length (mm): 74
Height (mm): 52
Handle length D (mm): 86
Maximum allowable pressure (MPa): 4.2 (-15℃ to 100℃), 0.5 (to 150℃)
Operating temperature range (℃): -15 to 150
Compatible fluids: cold and hot water, antifreeze, oil, air, gas (other than flammable and toxic)
Face to face (mm): 74
Inner diameter (mm): 17
Connection: R thread x Rc thread

【Specification2】
Allowable pressure: 4.2MPa (-15 to 70℃), 0.5MPa (below 150℃)
Full bore type

【Material/Finish】
Body: Brass

【Set contents/accessories】
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【caution】
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