Pump & HVAC System Accessories

MPV 120-4 Taco Plus Two 12" Multi Purpose Valve. Size: 12" NPT, Connection: Flanged. Information: Taco Plus Two Multi Purpose Valve Brochure Taco Plus Two Multi Purpose Valve Instruction Sheet Taco Plus Two Multi Purpose Valve Parts List Taco...

101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...

132129 Bell & Gossett 3DS-12S Flanged Straight Pattern Triple Duty Valve. Please note this has to ship regular ground freight @ 458 pounds. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve...

132201 Bell & Gossett 3DV-1RFF 1" Rotatable Flanged Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve 3DV Brochure Bell & Gossett Triple Duty Valve 3DV Installation Manual Bell & Gossett Triple Duty Valve 3DV...

132168 Bell & Gossett 3DS-16B 16" Triple Duty Valve with Soft Seat Non Slam Check Valve, Triple Duty Valve Straight Pattern. **Please note this item has to ship regular ground freight because of the size and weight.** Information: Bell &...

1AVCW Armstrong 3/4" (1/2" ) Air Vent. 1-AV—A cast iron air vent that uses a free-floating lever that closes positively, ensuring a leak tight closing under all conditions. This vent is good for low capacity air/gas venting up to 300 psi (21...

132138 Bell & Gossett 3D-10S Flanged Angle Pattern Triple Duty Valve. Please note this valve has to ship regular ground freight @ 398 pounds. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve...

132150 Bell & Gossett 3DS-2G Grooved Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve Instruction Manual Bell & Gossett Triple Duty Valve Angle Straight Pattern Submittal...

115073 Bell & Gossett JJ-3Z Suction Diffuser. System Side 10" Flanged, Pump Side 10" Flanged. SS internals.  This Item Usually Ships The Same Day!

115074 Bell & Gossett JH-3Z Suction Diffuser. System Side 10" Flanged, Pump Side 8" Flanged. SS internals.  This Item Usually Ships The Same Day!

115186 Bell & Gossett HG-3Z Suction Diffuser. System Side 8" Flanged, Pump Side 6" Flanged. SS internals. Information: Bell & Gossett Suction Diffuser Plus Brochure Bell & Gossett Suction Diffuser Plus Instruction Manual Bell &...

115185 Bell & Gossett GG-3Z Suction Diffuser. System Side 6" Flanged, Pump Side 6" Flanged. SS internals. Information: Bell & Gossett Suction Diffuser Plus Brochure Bell & Gossett Suction Diffuser Plus Instruction Manual Bell &...

115725 Bell & Gossett ED-3X Suction Diffuser. System Side 4" Flanged, Pump Side 3" Flanged. This Item Usually Ships The Same Day!

110777 Bell & Gossett 1170-110 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 110 PSI. Image is generic. This Item Usually Ships The Same Day!

110776 Bell & Gossett 1170-105 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 105 PSI. Image is generic. This Item Usually Ships The Same Day!

110775 Bell & Gossett 1170-95 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 95 PSI. Image is generic. This Item Usually Ships The Same Day!

110774 Bell & Gossett 1170-90 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 90 PSI. Image is generic. This Item Usually Ships The Same Day!

110771 Bell & Gossett 1170-70 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 70 PSI. Image is generic. This Item Usually Ships The Same Day!

110770 Bell & Gossett 1170-65 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 65 PSI. Image is generic. This Item Usually Ships The Same Day!

110761 Bell & Gossett 790-105 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 105 PSI. Image is generic. This Item Usually Ships The Same Day!

110084 Bell & Gossett 4100-36 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 36 PSI. Image is generic. This Item Usually Ships The Same Day!

A91281 Bell & Gossett Stainless Steel Strainer for BB-3, CB-3, DA-3, and DB-3 suction diffusers. This Item Usually Ships The Same Day!  

Caleffi Z-One Z40F - Z111000 with auxiliary switch, 18 inch wire connection w/ Z200043 flare body + two NA10006 sweat. Caleffi Zone Valve Brochure  This Item Usually Ships Same Day!

407444-000 Armstrong Vent Air 1/8"npt This Item Usually Ships Same Day!

A07034 Bell & Gossett Suction Diffuser SS Baffle HH-3Z, Part Number A07034. For use with VSX-VSCS Pumps. This Item Usually Ships The Same Day!

107004 Bell & Gossett 4" Straight Pattern Flow Control Valve. Bell & Gossett Flo Control Valves are used for preventing gravity flow in forced water systems and to permit summer-winter operation of indirect water heaters. This Item Usually...

181425 McDonnell & Miller Relief Valve 250-3/4-45. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...

181325 McDonnell & Miller Relief Valve 250-3/4-36. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...

109517 Bell & Gossett 1" NPT Snap Zone Valve Body SZV-100N-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree position,...

109515 Bell & Gossett 1/2" NPT Snap Zone Valve Body SZV-050N-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree...

109512 Bell & Gossett 1/2" SWT Snap Zone Valve Body SZV-050S-000 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree...

Bell & Gossett 3" Primary Secondary Header 112470. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a purge valve...

Bell & Gossett 2-1/2" Primary Secondary Header 112469. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a...

Bell & Gossett 1-1/4"" Primary Secondary Header 112466. The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent primary and secondary circuits. The B&G Model PSH is equipped with a purge...