![H500S Piston intake valve stainless steel 5" Storz lock inlet x 4.5" NH female swivel rocker lug outlet w/ 250-S RV](http://contfire.com/cdn/shop/products/H500S2014_be408724-6289-4425-a659-40969894e63b_{width}x.png?v=1611334302)
H500S-50-45NH
Traditional piston intake valve design used for pumper intake control. Provides the following features: a 30 degree integrated elbow, a field adjustable pressure relief valve and an air bleeder valve. There is a stainless steel piston, sleeve and spindle for added corrosion protection. Choose from a variety of sizes of Storz or NH connections.