MIL-PRF-12125H, PERFORMANCE SPECIFICATION: VALVE, GATE: QUICK-OPENING, CLASS 125, CAST IRON, WITH POSITION LOCK (27 APR 2011) [SUPERSEDING MIL-V-12125F]

MIL-PRF-12125H, PERFORMANCE SPECIFICATION: VALVE, GATE: QUICK-OPENING, CLASS 125, CAST IRON, WITH POSITION LOCK (27 APR 2011) [SUPERSEDING MIL-V-12125F]., This specification covers 125-pound (56.7 kilograms (kg)) class rating, cast-iron, bronze-trimmed, position-locked, quick-opening gate valves.