PRECISION Instruments, Valves & Manifolds

"The New Standard"

M Series Valves

PRECISION’S line of miniature valves are available in a broad range of styles to suit any application. Twin ferrule tube end designs are standard offerings, as are panel mount styles. For offshore applications, PRECISION products feature all metal components of 316SS.


Space and weight saving design ideal for panel applications. Isolate, isolate and bleed, and multiport gauge valve styles available. 

Features & Benefits

Each valve is fully tested prior to shipment
Each Precision valve is tested with nitrogen prior to shipment to maximum working pressure prior to shipment, twice, once after assembly, and again after the valve(s) have been fully opened and closed. All potential leak paths are tested, and each valve/manifold must be bubble tight to pass our stringent quality controls.

Non-rotating ½ round tip ensures bubble tight shutoff
Tip is articulated at the seat, not the shaft/seal area, ensuring bubble tight shutoff for years of trouble free service. Articulating at the tip keeps the stem packing from being damaged by torque caused by misalignment of seat and tip.

Stem is back seated for safety
Valve stem has a shoulder to prevent accidental removal of stem from valve/bonnet.

Solid, fully machined bonnet lock pin
Bonnet lock pin is solid, fully machined with no sharp edges that could injure staff, prevents accidental removal of bonnet from body.

Dowel pin to hold handle in place
Handle is held in place by bull nosed dowel pin that protrudes into valve shaft to hold handle in place. Handles don’t fall off in shipping or in high vibration service.

Full traceability
Every valve is permanently marked with a batch number that allows all element traceability.

Wide variety of materials
Available in a wide variety of materials of construction, including carbon steel (K), 316 stainless steel (H), 316L stainless Steel to Nace (L). Our stainless steel valves are ALL stainless steel, including handles, valve shafts, and other non wetted parts. Ideal for use in offshore or other corrosive environments!

mini 1


mini 2

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