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Brand Name
Type
Inlet Size
Outlet Size
Pressure Setting
Flomatics check valves are made from the finest materials available to provide long life and superior performance. Poppets are of Delrin with buna N rubber sealing discs and stainless steel springs. These check valves are suitable for use in water, oil and gasoline and are warranted for 5-years.
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- Incorporate a stemless type spring loaded closing system
- Normally closed position and capable of opening automatically under normal flow conditions
- Under stoppage of flow, the valve shall be capable of preventing backflow by an elastomer seal, which is leak tight
- Self cleaning seat and non-rotating closing system
- All components shall be non-corrosive materials of sturdy construction capable of withstanding repeated normal operation without failure of excessive wear
- Stainless steel springs
- Low headloss
- Features a non-spin acetal tefzel poppet
- 100% water-proof
- Eliminates sticking
- Reduce friction loss
- Insulated, no pipe end block off
- Buna-N disc
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Flomatic 4030
Hoffman 401475 Steel Non-Vacuum Water Vent Valve, 1/8", NPT
- For automatic or manual venting systems
- Disc-type vent
- Built-in check valve
- Cartridge with discs can be replaced without draining the system
- 1/8" NPT straight shank
- Straight body styleSid Harvey Item #:401475: Replaces Part #:'s : 41009,
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Hoffman Specialty 401475
Item#:
401475
Manufacturer Item:
401475
Manufacturer:
BELL & GOSSETT ITT
Hoffman 401485 Air Vent 3/4" 150 Lbs. #78
Hoffman Specialty 401485
Item#:
401485
Manufacturer Item:
401485
Manufacturer:
WALLACE EANNACE, INC.
Bell & Gossett 40-01 Radiator Steam Vent 1/8",
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Bell & Gossett 40-01
Item#:
40-01
Manufacturer Item:
40-01
Manufacturer:
BELL & GOSSETT ITT
Taco 416-2 Slim Line Air Vent, 1/8", MNPT, 150 psi, 140 - 240 deg F, Brass
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- Vents are easily serviceable, if needed, by simply unscrewing the vent cap
- 115 psi maximum discharge pressure
- Non adjustable, straight mount, bubble breaker, float style
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Taco 416-1V
Taco 418 Air Vent 3/4" MPT X 1/2 FPT
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Taco 418
Webstone Valve 44444WPR Isolator Valve 1" W/Relief Valve Lead Free
Webstone Valve 44444WPR
Item#:
44444WPR
Manufacturer Item:
H-44444WPR
Manufacturer:
WEBSTONE COMPANY INC
Kit includes:
Cast Iron Hub Assembly
Fittings
Wiring Whip
Low Water Cut-Off
Hydrolevel 45-4020
Item#:
45-4020
Manufacturer Item:
45-4020
Manufacturer:
HYDROLEVEL COMPANY
Taco 49MD-125T-2 Air Separator 1-1/4" Threaded
Taco 49MD-125T-2
Caleffi 502610A Hydronic Automatic Air Vent 1/8" MPT,
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Caleffi 502610A
Item#:
502610A
Manufacturer Item:
502610A
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Caleffi 502043A Air Vent 5020 Minical 1/2 MPT
Caleffi 502043A
Item#:
502043A
Manufacturer Item:
502043A
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Caleffi Minical 502015A Automatic Air Vent, 1/8", MPT, 150 psi, 250 deg F, Brass
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- Enhance system performance and life expectancy
- The caleffi high capacity automatic air vent 1/8" NPT male is designed to remove trapped air that accumulates in heating and air conditioning systems automatically
- Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
- Straight body style
- Polypropylene float, brass valve stem, stainless steel vent wire lever and spring and EPDM O-rings
- water and glycol solution medium
- Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
- cavitation in the circulation pumps
- corrosion due to the oxygen
- Pockets of air trapped in the heating emitters
- 40 psi venting discharge pressure
- 1-3/4 scfm discharge rate
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Caleffi 502015A
Item#:
502015A
Manufacturer Item:
502015A
Manufacturer:
CALEFFI NORTH AMERICA, INC.