1" FNPT No-Lead Brass Foot Valve with Buna-S Rubber Poppet

Watts 0792093 3/4" Dual Check Valve This 3/4 inch hose bibb vacuum breaker is designed specifically for wall and yard hydrants to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free body construction, stainless steel working parts, a rubber diaphragm and disc, and a draining stem. It permits manual draining for freezing conditions. The maximum pressure is 125 PSI (8.6 bar).

1-1/2" FNPT In-Line Brass Check Valve with Buna-N Rubber Poppet. The unique poppet design is more durable than an o-ring, because of its solid steel internal insert. Product is Made in the USA. Maximum working pressure 200 psi, Maximum temperature 225°F, Cracking pressure 1-2 lbs. For use with oil, diesel fuel, kerosene, mineral oil, alcohol, and hydraulic fluids. Not for air compressor use.

3" FNPT In-Line Brass Check Valve with Buna-N Rubber Poppet. The unique poppet design is more durable than an o-ring, because of its solid steel internal insert. Product is Made in the USA. Maximum working pressure 200 psi, Maximum temperature 225°F, Cracking pressure 1-2 lbs. For use with oil, diesel fuel, kerosene, mineral oil, alcohol, and hydraulic fluids. Not for air compressor use.

2" FNPT In-Line Brass Check Valve with Stainless Steel Poppet. The Model 400 uses a stainless steel poppet for a metal-to-metal seal without the use of an o-ring and is best suited for heavy industrial usage. Product is Made in the USA. Maximum working pressure 200 psi, Maximum temperature 300°F, Cracking pressure 1-2 lbs. Use with hot water, cold water, steam, oil, gas, compounds, chemicals. Not for air compressor use.

3/4" FNPT In-Line Nickel-Plated Brass Check Valve with Stainless Steel Poppet. The Model 2400 uses a stainless steel poppet for a metal-to-metal seal without the use of an o-ring. It also features a nickel-plated valve body inside and out, with all internal components of stainless steel. Product is Made in the USA. Maximum working pressure 200 psi, Maximum temperature 300°F, Cracking pressure 1-2 lbs. For use in food and beverage applications, steam, and biodiesel. Not for air compressor use.