5-Valve Manifolds, 5D, 5R, 5DH, and 5RH Series

Compactly designed with five valves in one body

5D, 5R, 2DH & 5RH Series 5-Valve Manifolds are compactly designed, with five valves in one body, offering fewer potential leak points compared to traditional multi-valve configurations, suitable for liquid level and differential pressure applications. The valves feature a two-piece stem design, with the upper stem threads roll-hardened to isolate the lubricant from the system media, and the lower stem surface specially hardened. These manifolds support pressures up to 10,000 psig (690 bar) and temperatures from -65°F to 1,200°F (-54°C to 649°C). The non-rotating lower stem moves vertically instead of via threaded lifting, reducing packing wear per stroke and minimizing wear between the seat and valve head. The valves provide back-sealing functionality in the fully open position, with a handle secured by a locking screw for durability. All manifolds are factory-tested at rated working pressures.

Features

Orifice: 0.157" (4.0 mm)
Upper stem thread lubricant isolated from system media
Two-piece stem design: Upper stem threads cold rolled and lower stem hardened for high strength and smooth operation
Linear instead of rotary motion of the rising, non-rotating stem minimizes packing abrasion and reduces the friction between the seat and the tip
Safety back seating seals in fully open position
Steady and durable fastening of the handle by handle set screw
Every manifold leak tested at factory at rated working pressure

View 5-Valve Manifolds, 5D, 5R, 5DH, and 5RH Series

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