The patented and design-registered 400 Series Hydraulic Control Valves represent the leading edge of control valve technology. This diaphragm-actuated family of valves blends simple, dependable construction with superior performance for a variety of water control applications in irrigation and waterworks systems.
The diaphragm performs equally well under all service conditions, maintains perfect balance without distortion from uneven hydraulic forces, and is totally immune to pressure surges.
- Sizes: 3/4"-12" in globe or angle patterns.
- Pressure ranges: 0.5-16 bar - ISO: PN 16i (7-225 psi ANSI: Class 125)
- Working temperature: up to 80°C (176°F) - water
- End connections:
Steel: Female-thread (NPT or BSP) and grooved for 1-1/2" - 4",or flanged for 1-1/2" - 8" in all known standards
Bronze: Female-thread (NPT or BSP) for 3/4", 1", & 1-1/2"