LVHB038050MTV by Banjo | Micro Valve | 3/8" Hose Barb x 1/2" Male NPT | Opening Thru Ball: 3/8" | 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 Male NPT Opening Thru Ball Max PSI LVHB038050MTV 3 8" 1 2" 3 8" 300 PSI LVHB075MTV 3 4" 3 4" 1 2" 300 PSI LVHB075100MTV 3 4" 1" 15 32" 300 PSI LVHB075100MTLV* 3 4" 1" 15 32" 300 PSI * With Locking Handle