4 check valve for sale, brand-new and used.

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#4 3M BIRD OXYGEN BLENDER, AIR MIXING VALVE, FAIR CONDITION, WITH RETURN GUARANTEE

NEW - DELTA TECK SENSOR EXPOSED WATER CLOSET FLUSH VALVE, 1-1/2" TOP SPUD SKU: 81T201BTAQuantity: 1 MSRP: $599 Battery flush valve for 1-1/2" top spud WATER CLOSET with H2Optics® SENSOR ON VALVE - maximum 11-1/2" height (c/l of inlet to base of outlet)

The Honeywell AM-1 Lead Free accurately adjusts, maintains and limits the hot water temperature to a desired setting selected by the user. In domestic water applications it offers scalding protection and bacteria growth control. By installing a Honeywell AM-1 mixing valve and raising water heater storage temperature setting and limiting mixed outlet water temperature to safe temperature more usable hot water is available.

Includes manual, thermal test strip and valve. The Honeywell AM-1 series accurately adjusts, maintains and limits the hot water temperature to a desired setting selected by the user. In domestic water applications it offers scalding protection and bacteria growth control.

Quality products at affordable prices. Check out our

Parker Parflex 5000 PSI Fill Hose 24 inches long Connection: 1/4 inch NPT. We sell this item in many sizes. We can also customize any hose to fit your needs.

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#2 SENITEC BABAA-21110 VALVE POSITIONING INDICATING DEVICE - NEW

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M30-1.5 DRAIN VALVE W/NIPPLE Incorporating Fumoto's larger size ball valves, FGN series Oil Drain Valves are specifically designed for heavy duty trucks, construction equipment and industrial engines. Ideal for fleet maintenance, FGN series valves are designed with an integrated nipple for attaching a drainage hose, making scheduled oil changes easier, faster and cleaner.

M25-1.5 DRAIN VALVE W/NIPPLE Incorporating Fumoto's larger size ball valves, FGN series Oil Drain Valves are specifically designed for heavy duty trucks, construction equipment and industrial engines. Ideal for fleet maintenance, FGN series valves are designed with an integrated nipple for attaching a drainage hose, making scheduled oil changes easier, faster and cleaner.

M26-1.5 DRAIN VALVE W/NIPPLE Incorporating Fumoto's larger size ball valves, Fumoto's TN series Oil Drain Valves are specifically designed for heavy duty trucks, construction equipment and industrial engines. Ideal for fleet maintenance, TN series valves are designed with an integrated nipple for attaching a drainage hose, making scheduled oil changes easier, faster and cleaner.

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WE SELL WITH PRIDE SO YOU MAY BUY WITH CONFIDENCE Drain Your Wash Water With Ease! With this NEW "DrianKing" Drain Lever Waste Valve with Overflow (#22306) from Fisher! This unit fits a 3 1/2" sink opening, has a 2" drain on the valve & fits 1 1/2" overflow!

NEW Edwards C31315000/ B65101000 Isolation Valve, Gate Valve and Flange Assembly

SCIENCE LAB AIR VALVE Acquired at an estate sale is this

SCIENCE LAB AIR VALVE Acquired at an estate sale is this