Cold Point 40138 Flow Valve 4.0 GPM

Cold Point 40138

Taco 49-100P Air Separator 1" Press

Taco 49-100P

Resideo Braukmann AM100-USTG-1LF Mixing Valve 1/2" FPT Lead Free 70-145 Degree

Resideo Braukmann AM100-USTG-1LF

Resideo Braukmann AM101-USTG-1LF Mixing Valve 3/4" FPT Lead Free 70-145 Degree

Resideo Braukmann AM101-USTG-1LF

Honeywell V150S Supervent Air Eliminator 1-1/2" OD

Honeywell PV150S

GorTon Heating 134V Air Eliminator #1 3/4" MPT x 1/2" FPT,

Gorton Heating 134V

Taco 3492-050-BT1 Combination Boiler Feed Valve & Backflow 1/2" FPT Brass
Taco 3492-050-BT1

Taco 3492-050-BT1

The HAV valve utilizes moisture retaining discs within the body which vary in volume when they change from a wet to a dry condition. As the discs dry, they allow air to escape from the system and when wet, provide a positive shut-off.

Automatic or manual operation
• Quick venting design
• Positive shut-off ball check
• Heat resistant hand wheel
• Simple two piece construction
• Non adjustable
• Straight mount
• Straight body style

Watts Water 590712

Watts Water LF600-1/2 Maxi-Flo Silent Check Valve 1/2" FPT Lead Free

Watts Water LF600-1/2

Apollo Valves 356H3BF Backflow Preventer 1/2" Union Solder x FPT
The Apollo model FFB combination backflow preventer and fast fill pressure regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on hot water heating boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.

Designed for continuous pressure
• Independently acting check valves
• In-line replaceable cartridge
• Purge lever/high capacity fast fill feature
• No steel cage screws
• Factory pre-set at 15 psig - adjustable 10 to 25 psig
• Made in USA
• Feed water pressure regulator brass adjustment screw, steel and Zn plated spring, bronze housing, steel, zinc plated lever
• Dual check with atmospheric port: EPDM seat discs and O-rings, glass-filled Noryl seats and poppets, glass-filled Noryl spring and seat retainer, stainless steel springs
  

  Apollo Valves 356H3BF

Taco 418-4 Air Vent 3/4" MPT X 1/2 FPT

Taco 418-4

Bronze Double Check Backflow Preventer with Intermediate Atmospheric Vent, 1/2", FNPT

Honeywell BP900