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Breathing Valve

(Total 17 Products)

  • 2 Inch Breathing Valve with 3 Years Warranty

    USD 37 ~ USD 38

    Brand:Wenhan or OEM

    Model No:5102(2")

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang,China

    Productivity:10000pcs/Month

    PVRV Gas SS304 2.5 Inch Breathing Valve Stable performance and wide use: widely used in beer, beverage, pharmaceutical, chemical, fine chemical and other industries, the size can be customized according to demand; Selective selection, strict quality...

  • DIN Standard 2 Inch Breathing Valve

    USD 37 ~ USD 38

    Brand:Wenhan or OEM

    Model No:5102Q(2'')

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000PCS/Month

    Selected 304 stainless steel material, product is sturdy and has a long service life Spherical shape, unique shape, beautiful and generous Applicable industries: food, industry, medicine, alcohol, beverages, mineral water, bioengineering, etc...

  • 1/2'' Stainless Steel Safety Valve Male Breathing Valve

    USD 26.9

    Brand:Wenhan or OEM

    Min. Order:1 Piece/Pieces

    Model No:WH-5102L

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000PCS/Month

    Food grade male breathing valve 1/2'' stainless steel safety valve male breathing vale. The valve is applied to the pressure vessel type piping system The breathing valve has two functions: when the pressure is higher than the set pressure (standard...

  • SS304 0.2 Bar 1.5 Inch Breathing Valve

    USD 27 ~ USD 33

    Brand:Wenhan or OEM

    Model No:5102(1.5")

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000PCS/Month

    This valve is used in pressure vessel piping systems for beer brewing equipments. And the breathing valve has two function, when the pressure is higher than the set pressure can exhaust, whereas closed. In terms of specifications, our breathing...

  • 2 Inch Fine Tuning PVRV Breathing Valve

    USD 30 ~ USD 39

    Brand:Wenhan or OEM

    Model No:5102(2'' Fine Turning)

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang, China

    Productivity:10000pcs/Month

    Safety Breathing valve (PVRV) Spring pressure for steam and gas This product is used in pressure vessels and piping systems to protect vessels from excessive pressure explosion protection, high sensitivity and high pressure accuracy. Link mode Quick...

  • 3.5'' Fine Tuning Breathing Valve For Brewing Equipment

    USD 89 ~ USD 90

    Brand:Wenhan or OEM

    Model No:5102(3.5'' Fine Turning)

    Transportation:Land,Ocean,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang, China

    Productivity:10000pcs/Month

    Pressure relief breathing valve PVRV Double action with negative pressure and positive pressure Positive and negative pressure is pressurized by a spring, installed on the top or side of the beer fermentation pipe CIP pipe Breathing valve working...

  • SUS304 Sanitary 38mm Clamp Breathing Valve with Filter

    USD 23

    Brand:Wenhan or OEM

    Min. Order:1 Piece/Pieces

    Model No:62042(38mm)

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang, China

    Productivity:10000pcs/Month

    SUS304 Sanitary 38mm Clamp Breathing Valve with Filter Main usage: The breathing apparatus is mainly used for gas exchange, the gas in the tank can be discharged, and the gas outside the tank will be filtered by the filter element when it goes in,...

  • DN50 Thread Breathing Valve with Top Hole

    USD 40 ~ USD 42

    Brand:Wenhan or OEM

    Model No:5102H

    Transportation:Ocean,Air,Land,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang,China

    Productivity:10000pcs/Month

    DN50 Thread Breathing Valve with Top Hole The hole on the top is convenient for tightening the breather valve during installation, and can also be used for exhaust, the valve body has multiple exhaust holes, the button has two advantages, connecting...

  • SUS304 Two Ways 2 Inch Adjusting Relief Valve

    USD 38 ~ USD 39

    Brand:Wenhan or OEM

    Model No:5103SX

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000 Piece/Pieces per Month

    Place of Origin:Zhejiang,China

    Productivity:10000 Piece/Pieces per Month

    SUS304 Two Ways 2 Inch Adjusting Relief Valve The sanitary breather valve is composed of a flame arrester and a respirator. Sanitary breathing valve performance advantages: its structure is reasonable, light weight, corrosion resistance and...

  • 1 Inch U Bend Steam Safety Exhaust Valve

    USD 24 ~ USD 25

    Brand:Wenhan or OEM

    Model No:5102Z1

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000 Piece/Pieces per Month

    Place of Origin:Zhejiang,China

    Productivity:10000 Piece/Pieces per Month

    1 Inch U Bend Steam Safety Exhaust Valve The safety valve is used in the pressure equipment container or pipeline, as an overpressure protection device. When the pressure in the equipment container or pipeline rises beyond the allowable value, the...

  • 1.5 Inch Steam Safety Valve with Three Clamp

    USD 29.3 ~ USD 30.3

    Brand:Wenhan or OEM

    Model No:5102Z15

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000PCS/Month

    1.5 Inch Steam Safety Valve with Three Clamp There are two types of safety valve spring type and rod type in addition to impulse type safety valve pilot safety valve safety switch valve safety decompression valve deadweight safety valve and other...

  • Two Way 2.5 Inch Breathing Exhaust Valve

    USD 39 ~ USD 41

    Brand:Wenhan or OEM

    Model No:5102(2.5")

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000PCS/Month

    Two Way 2.5 Inch Breathing Exhaust Valve Principle of safety exhaust valve: If the pressure inside the tank is greater than the set pressure, automatic exhaust and pressure reduction will occur, resulting in negative pressure inside the tank and...

  • SS304 1 Inch Safety PVRV Breathing Valve

    USD 29 ~ USD 30

    Brand:Wenhan or OEM

    Model No:5102(1")

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000PCS/Month

    Place of Origin:Zhejiang,China

    Productivity:10000pcs/Month

    Welcome to our store.Then let me introduce WH-5102 Stainless Steel 304 1 Inch PVRV Breathing Valve Overpressure exhaust negative pressure breathing valve set positive exhaust negative pressure suction in one, compact structure, easy to use, to...

  • Din50 Relief Breathing Valve with Union Joint

    USD 45.71

    Brand:Wenhan or OEM

    Min. Order:2 Piece/Pieces

    Model No:WH-5102H

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000 Piece/Pieces per Month

    Place of Origin:Zhejiang,China

    Productivity:10000 Piece/Pieces per Month

    Din50 Relief Breathing Valve with Union Joint With union joint, Easy to install and disassemble. When the system pressure exceeds the specified value, the safety valve opens, and part of the gas in the system is discharged, so that the system...

  • Two Head Quick Installation Clamp Type Sanitary Rebreather

    USD 71.43

    Brand:Wenhan or OEM

    Min. Order:1 Piece/Pieces

    Model No:WH-62042HXQ

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:Customized according to buyer's needs

    Supply Ability:10000 Piece/Pieces per Month

    Place of Origin:Zhejiang,China

    Productivity:10000 Piece/Pieces per Month

    Two Head Quick Installation Clamp Type Sanitary Rebreather Main use: respirator is mainly used for gas exchange. The gas in the tank can be discharged. When the gas outside the tank enters, it will be fitered through the fiter element, which wil not...

  • 34mm Sanitary Vacuum Breathing Valve for Beer Brewing

    USD 29 ~ USD 30

    Brand:Wenhan or OEM

    Model No:5102(34mm)

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang,China

    Productivity:10000pcs/Month

    WH-5102 breathing valve is one of the best-selling products in our factory, and we can also produce various products such as safety valve, fitting and pipes, cleaning ball, butterfly valve,check valve, ball valve, screen gasket, valve products....

  • Wholesale 1.5 Inch Spherical Breather Valve

    USD 32 ~ USD 33

    Brand:Wenhan or OEM

    Model No:5102Q(1.5'')

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1pc packed into foam box 1 box / export carton

    Supply Ability:10000pcs/Month

    Place of Origin:Zhejiang,China

    Productivity:10000pcs/Month

    Introducing the 1.5 inch spherical breathing valve, a high-quality product from Wenhan. Made with SS304 material and designed to meet DIN/SMS/ISO standards, this valve is perfect for regulating air flow and ensuring efficient operation. Its 1.5"...

Breathing Valve
A breathing valve is a small plastic or metal component that is integrated into a face mask or respirator. It is designed to improve the comfort and functionality of the mask by allowing for easier exhalation and reducing humidity and heat buildup inside the mask.The breathing valve works by opening when the wearer exhales, allowing the air to escape quickly and easily. This helps to reduce resistance and makes breathing more comfortable, especially during strenuous activities or for extended periods of mask usage.
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