Squibb-Taylor Back Check Valves

Back Check Valves

Back check valves allow flow in one direction and are normally closed. They should be used in liquid filling connections on bulk tank, delivery trucks and transfer lines on LPG & NH3.

The "A" Series are steel back checks with soft seat internals.

The G200 Series are intended for heavy duty applications and highest possible flow rates. Internals are plated or stainless with soft seat construction. GPM shown on NH3 at 10 PSI differential.

VIEW CATALOG PAGE E0443

Part No.	Description	Wt.	Mfg.	Price	Qty.	Status	Pkg. Discount
STA1727	Back Check Valve, 1-1/4 MPT x 1-1/4 FPT, 77 GPM Steel	2.0 lbs.	Squibb Taylor	$95.00		In Stock
STA1730	*Back Check Valve, 1-1/4 MPT x 1-1/4 FPT, 100 GPM Steel	.0 lbs.	Squibb Taylor	$105.00		Call
STA1728	Back Check Valve, 2" MPT x 2" FPT, 150 GPM Steel	2.2 lbs.	Squibb Taylor	$120.50		In Stock
STA1729	Back Check Valve, 3" MPT x 3" FPT, 250 GPM Steel	5.4 lbs.	Squibb Taylor	$207.50		In Stock
STG200-16	Back Check Valve, 2" FNPT, 200 GPM Ductile Iron	18.0 lbs.	Squibb Taylor	$541.00		Usually Ships within 3 Weeks
STG200-24	Back Check Valve, 3" FNPT, 300 GPM Ductile Iron	34.0 lbs.	Squibb Taylor	$965.00		In Stock

Notes:

*High Flow - Flomax Series with soft seats & (2) 1/4" ports with Hydrostat Valves.