VentRite 1VT Nickel-Plated, Hand Polished Brass Adjustable Steam Vent Air Valve, 1/8", Male

• All vents are factory assembled, tested and inspected in the USA
• Each vent is individually packed with External labeling for convenience and maintenance
• Our vents have all brass internals with nickel plated and hand polished exterior
• Every Vent-Rite vent is factory assembled, tested and inspected in the USA
• #1 adjustable vent has a wide adjustment conveniently located below steam path

Sid Harvey Item #:1VT: Replaces Part #:'s : B154 | HYD205-B154 |,
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Vent-Rite Corporation 1VT

Watts Water BBFP-S Forged Brass Dual Check Backflow Preventer with Series BBFP is specially made for smaller supply lines and ideally suited for laboratory equipment, processing tanks, sterilizers, dairy equipment and similar applications. It is particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure. Series BBFP is suitable for use on hot or cold water and can be used under continuous pressure. It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing. A secondary check valve utilizes a rubber disc-to-metal seating. In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system

Watts Water 1/2 BBFP-S

Bell & Gossett 113222 Automatic Air Vent, 1/8", MNPT, 150 psi, 240 deg F, Brass and Non-Ferrous Internals

• A full line of manual and automatic air vents designed to remove troublesome air in the system
• Cast iron, brass and steel construction with non-ferrous internals
• Automatic air vents are designed to vent the accumulation of troublesome air wherever it can be trapped
• Straight body style

Sid Harvey Item #:113222: Replaces Part #:'s : 31877,
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Bell & Gossett 113222

Bell & Gossett 113021 Automatic Air Vent, 1/2 x 3/4", FNPT x MNPT, 150 psi, 240 deg F, Brass and Non-Ferrous Internals

• Straight body style
• Non ferrous internals
• A full line of manual and automatic air vents designed to remove troublesome air in the system

Sid Harvey Item #:113021: Replaces Part #:'s : 3635,
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Bell & Gossett 113021

Bell & Gossett 113020 Brass Automatic Air Vent, 1/8", MNPT, 35 psi, 240 deg F

• Automatic air vents are designed to vent the accumulation of trouble some air wherever it can be trapped
• Non-ferrous internals
• Straight body pattern

Sid Harvey Item #:113020: Replaces Part #:'s : 3626,
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Bell & Gossett 113020

Bell & Gossett 113001 7 Brass Automatic Air Vent, 1/8", FNPT

• Designed to vent the accumulation of troublesome air wherever it can be trapped

Sid Harvey Item #:113001: Replaces Part #:'s : 3627
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Bell & Gossett 113001

Bell & Gossett 113041 Brass Drain-O-Tank Air Charger, 1/2", MNPT

• The drain-o-tank air charger offers a sure, quick way to recharge a water-logged compression tank

Sid Harvey Item #:113041: ,

Bell & Gossett 113041

Vent-Rite Corporation 11VT Air Vent, 1/8", MNPT, 6 psi, Brass

• Every Vent Rite vent is factory assembled, tested & inspected in the USA
• Each valve is individually packaged with External labeling for convenience & maintenance
• All brass internals with nickel plated & hand polished exterior
• Adjustable vents have wide adjustment conveniently located below the steam path
• Vent rite non-vacuum vents are adjustable and all vents are designed for positive action and straight line venting
• They function automatically to vent the air If, through an unusual condition, the vent is filled with water, the vent port automatically closes
• 1/16" vent port

Sid Harvey Item #:11VT: Replaces Part #:'s : 6G1027
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Vent-Rite Corporation 11VT

Zurn 700XL Cast Bronze Dual Check Backflow Preventer, 1/2", Female Union x Female NPT

• Dual check valve is a non testable device
• Horizontal or vertical installation
• Buna-N elastomer
• Nory polymer
• 300 stainless steel springs

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Zurn Parts 12UFX12F-700

Apollo Valves 13-511-B15 Relief Valve 3/4" MPT x 3/4" MPT Steam 15 lb,
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Apollo Valves 13-511-B15

Watts Regulators series 174A boiler pressure relief valves are used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control.

• Safety relief valves for pressure protection only of all types of hot water heating boiler equipment
• Seat located above drain, water cant be trapped and sediment cant foul seat
• Non-mechanical seat-to-disc alignment will not stick or freeze
• Water seal of high temperature resisting material isolates spring working parts from water during relief

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Watts Water 174A-3/4-40PSI

Watts Regulators series 174A boiler pressure relief valves are used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control.

• Safety relief valves for pressure protection only of all types of hot water heating boiler equipment
• Seat located above drain, water can't be trapped and sediment can't foul seat
• Non-mechanical seat-to-disc alignment will not stick or freeze
• Water seal of high temperature resisting material isolates spring working parts from water during relief

  Watts Water 174A-030-FS-3/4