... : ANSI / BS / DIN / NPT. 7. Working temperature: From -50 º C to 150 º C 8. Suitable medium: Water, gas, oil 9. Certificate: ISO9001 10 ... /8, 1/4, 3/8, 1/2, 5/8, 3/4 Inch Connections: M5, G1/8, G1/4, G3/8, G1/2, G3/4 R1/8 ... , R1/4, R3/8 ... , R1/2, R 3/4 N1/8, N1/4, N3/8 ...