Weir valve sampling/injection port
Weir valve with adjustable bypass
Weldable fuel tank valve apparatus
Weldable mount for fuel systems component
Weldable vapor vent valve for fuel tanks
Welded interconnection modules for high purity fluid flow contro
Wellhead connection of hydraulic control lines
Wide angle controller with dual function check valves
Windshield fluid delivery system
Wiper for a rotary disk valve
X-ray solution mixing machine
Zero dead-leg valve structure
Zero displacement low-shear valve
Zero flow fireproof quick disconnect coupling
Zero internal pressure cartridge
Zero lap valve
Zero leakage directional control valve
Zero-spill double ball valve powered emergency release coupling
Zinc-air battery control valve