LVHB050V by Banjo | Micro Valve | 1/2" Hose Barb x 1/2" Hose Barb | Opening Thru Ball: 15/32" | 300 PSI | Polypropylene | Pack of 10Applications: Fluids Features: 90 rotating handle Precision molded polypropylene is reinforced with fiberglass for additional strength. Standard FKM (viton type) seats and O rings. Maximum operating pressure 300 PSI Part Number Hose Barb Opening Thru Ball Max PSI LVHB038V 3 8" x 3 8" 3 8" 300 PSI LVHB050V 1 2" x 1 2" 15 32" 300 PSI LVHB075V 3 4" x 3 4" 15 32" 300 PSI