1 1/2 check valve for sale, brand-new and used.

KT Industries compressor check valve. 1/2"npt x 3/8"comp All brass construction with stainless steel spring New in package

The Lotoons Store Push Connect PC-LF917 1/2-Inch Push by 1/2-Inch Push Lead Free Brass Push Fit C

Auctiva's FREE Scrolling Gallery will enhance your listings.

I am selling a sprinkler check valve, model number CV150. It is brass, as shown in the pictures. It roughly measures 5 1/2" length X 3 3/8" closed side outside diameter X 2 9/16" open outside diameter, over all.

Solid brass check valve, stamped 'Central' weighs about 1-1/2 lbs Hose threads on both sides - seems like my dad got this for something, but it was never used.

MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS A SURPLUS INDUSTRIAL WHOLESALE SUPPLY COMPANY. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

Used in good condition. Tri-Clover 1 1/2 Inch stainless steel check valve with clamp, cap and gasket. Bought at a company liquadation.

NEW LMI C141-36 Pump LMI Series C Metering Pump. 20 GPH @ 25 PSI, Liquid End 36, 115 VAC 50/60 Hz, US Plug. Dual Manual Control Stroke frequency and stroke length are manually adjustable.

BRAND NEW IN BOX - ProPlumber 1 1/2" OR 1 1/4" Sump Pump Check Valve - inline check valve #141964 Model: PPSPC-150 Prevents backflow of water into sump basin which prevents pump from cycling on and off too often Fits all sump pumps with 1-

BRAND NEW IN BOX - ProPlumber 1 1/2" OR 1 1/4" Sump Pump Check Valve - inline check valve #141964 Model: PPSPC-150 Prevents backflow of water into sump basin which prevents pump from cycling on and off too often Fits all sump pumps with 1-1/4-in or 1-1/2-in discharge pipe

BRAND NEW IN BOX - ProPlumber 1 1/4" AND 1 1/2" Sump Pump Check Valve - inline check valve #141964 Model: PPSPC-150 Prevents backflow of water into sump basin which prevents pump from cycling on and off too often Fits all sump pumps with 1-1/4-in or 1-1/2-in discharge pipe Reversible coupler

MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS A SURPLUS INDUSTRIAL WHOLESALE SUPPLY COMPANY. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS A SURPLUS INDUSTRIAL WHOLESALE SUPPLY COMPANY. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS AN INDUSTRIAL WHOLESALE COMPANY THAT BUYS AND SALES INDUSTRIAL SURPLUS. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS A SURPLUS INDUSTRIAL WHOLESALE SUPPLY COMPANY. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

TEFLON TAPE NICKEL STAINLESS THREAD SEALANT FITTING BREWING MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS AN INDUSTRIAL WHOLESALE COMPANY THAT BUYS AND SALES INDUSTRIAL SURPLUS. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

TEFLON TAPE NICKEL STAINLESS THREAD SEALANT FITTING BREWING MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS AN INDUSTRIAL WHOLESALE COMPANY THAT BUYS AND SALES INDUSTRIAL SURPLUS. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

TEFLON TAPE NICKEL STAINLESS THREAD SEALANT FITTING BREWING MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS AN INDUSTRIAL WHOLESALE COMPANY THAT BUYS AND SALES INDUSTRIAL SURPLUS. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.

TEFLON TAPE NICKEL STAINLESS THREAD SEALANT FITTING BREWING MAINLAND VALVE & FITTING, INC. INDUSTRIAL WHOLESALE SUPPLY MAINLAND VALVE & FITTING IS AN INDUSTRIAL WHOLESALE COMPANY THAT BUYS AND SALES INDUSTRIAL SURPLUS. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE.