Backflow Preventer Valves
This 1/2 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure is 125 psi (8.6 bar).
- Consists of a disk and disc float, a bonnet and O-ring
- No special tools required for changing parts
- All parts are made of high quality materials
- Hot or cold water use
- Maximum pressure is 125 psi
- Factory replacement kit
Intermediate atmospheric vent, for laboratory equipment, processing tanks, sterilizers and dairy equipment. Can be used on hot or cold lines under continuous pressure. Brass body, stainless steel parts, integral strainer, can be installed horizontally or vertically, Maximum pressure 175 psi.
- Forged brass body for durability
- Compact design
- Stainless steel internal parts
- Horizontal or vertical installation
Intermediate atmospheric vent For laboratory equipment, processing tanks, sterilizers and dairy equipment. Can be used on hot or cold lines under continuous pressure. Brass body, stainless steel parts, integral strainer Can be installed horizontally or vertically Max. pressure 175 psi Maximum emergency backflow temperature 250 degree F.
- Compact design
- Stainless steel internal parts
- Horizontal or vertical installation
- Forged brass body for durability
- Max. emergency backflow temperature 250 degree F
- Maximum pressure 175 psi
This 1/4-3/8 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure is 125psi (8.6 bar).
- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Hot or cold water
- Ideal for low flow hot or cold water
- Max. pressure 125psi
This 1-1/4 in. through 2 IN 009 total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly. This kit consists of first check repair kit, second check repair kit, relief valve repair kit. All parts are genuine and original to the valve.
- Factory replacement kit
- No special tools required for servicing
- All parts are made of high quality materials
- Genuine and original Watts parts
- 1.25 - 2 in. 009 repair kit
- Includes all necessary parts