The Valterra 4" Pneumatic Straight Waste Valve is made with premium material at an affordable price. • System: Black Water And Gray Water• Type: 3 Inch Hub Rotating Valve X 1-1/2 Inch Hub Fixed Valve X 3 Inch Bayonet Cap• Operating Type: Handle Actuated• With Handle: Yes• Handle Material: Plastic• With Cap: Yes• With Mounting Hardware: No Built To Match Your Exact Requirements High Quality At An Affordable Price Limited 1 Year Warranty | Valterra San T-Shirt Rotating Valve in Black