Applications:
FH & FIH Series Quick Disconnect has provided years of reliable service on hydraulic/pneumatic applications in the handling of gases and fluids. The FH & FIH Series couplings are engineered to meet or exceeds MIL-C-51234. Options are available for static pressure hydraulic systems and also for pneumatic air tool use. The FIH Series sockets & plugs are for pneumatic applications. The FIH sockets have a valve with 360 deg. contact with plug.
Interchange:
FH Series interchanges with Snap-Tite “H” Series. FIH Series interchanges with Snap-Tite “IH” Series. Within each series, only sockets and plugs of the same size will couple together.
Features:
Type: FH – Two Way Shut-Off and Straight-Thru FIH – One Way Shut-Off Operation: Manual – Socket sleeve must be manually retracted to connect and disconnect. Rated Pressure: Rated Pressure as defined by ANSI/B93.2-1986, non-shock service. Plug Features: Machined from solid bar stock Steel plugs are hardened and zinc plated to provide heavy duty performance Flow – Large diameters provide for higher flow than other double shut-off quick disconnects Seals Buna-N (Nitrile) seals are standard Valve seals are crimped in place to maintain integrity during excessive flow conditions

Body Size	FH Series, Two Way	FH, Straight Thru	FIH Series, One Way
	Steel PSIG	Brass PSIG	Steel PSIG	Brass PSIG	Steel PSIG
1/4″	3250	2000	3000	3000	3000
3/8″	2250	1200	4000	3500	2250
1/2″	1800	1200	4000	2500	2000

Male PlugPart Number	Female CouplerPart Number	Snap-Tite No. (Breco)	FPT Thread	Description
FHP2F2	FHS2F2 FHS2F2B	B-VHN4-4F	1/4″	Steel
FHP2F2-101	–	–	1/4″	Steel w/Viton Seal
FHP2F2B	FHS2F2 FHS2F2B	B-VHN4-4F-B	1/4″	Brass
FHP2F2B-101	–	–	1/4″	Brass, w/Viton Seal
FHP3F3	FHS3F3 FHS3F3B	B-VHN6-6F	3/8″	Steel
FHP3F3B	FHS3F3 FHS3F3B	–	3/8″	Brass
FHP4F4	FHS4F4 FHS4F4B	B-VHN8-8F	1/2″	Steel
FHP4F4B	FHS4F4 FHS4F4B	–	1/2″	Brass
–	–	B-VHN12-12F	3/4″	Steel
–	–	B-VHN16-16F	1″	Steel
–	–	B-VHN20-20F	1-1/4″	Steel

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B-VHN4-4F Breco by Foster | FH Series | Two Way Valved Plugs | Quick Disconnect | 1/4 ” Female NPT Thread | Steel