Feature Description: NO: 330
Threaded F/F (ISO 228/1)
Chrome-plated ball, nickel-plated body, blow-out proof stem
Threads and internal parts not plated
PTFE seats, NBR stem O-ring + PTFE packing
Working conditions: Water, 0°C to +95°C; Air, -10°C to +110°C
PN16 (or PN10 for DN≥65) when used with air