LV038050MTV by Banjo | Micro Valve | 3/8" Female NPT 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 Female NPT Male NPT Opening Thru Ball Max PSI LV025MTV 1 4" 1 4" 3 8" 300 PSI LV038MTV 3 8" 3 8" 3 8" 300 PSI LV038050MTV 3 8" 1 2" 3 8" 300 PSI LV038050MTLV* 3 8" 1 2" N A 300 PSI LV050MTV 1 2" 1 2" 15 32" 300 PSI LV050100MTV