Ranflex Instrumentation Fittings Division designs and manufacturers a broad range of high pressure hydraulic fittings and adapters that ensure leak-free systems, in a short span of time we become premier industrial resource for Tube Fittings. Ranflex Instrumentation Tube Fittings are manufactured to provide compatibility and equivalence with Swagelok and Parker Alok Fittings. Standard material is Brass & Stainless steel, we also stock exotic alloys such as Monel Instrumentation Fittings, Inconel Instrumentation Fittings, Hastelloy Instrumentation Fittings, Titanium Instrumentation Fittings, Duplex Instrumentation Fittings, 254 SMO Instrumentation Fittings etc.
Ranflex Instrumentation Fittings supplies a wide range of Instrument valves with all possible connections like; NPT, BSP.P and Welded connections.
One(1), two(2) or three(3) output connections are possible for a wide range of instruments like Pressure Gauges and Pressure transmitters.
needle valve with female to female threaded connection.(optional: socket and butt weld connections)
needle valve with male to female threaded connection.(optional: socket and butt weld connections)
Gauge needle valve, with bleed srew.(optional: socket and butt weld connections)
multiport gauge valve with three(3) threaded instrument outlet connections.(optional: butt weld process connection)
multiport gauge valve with three(3) threaded instrument outlet connections. 50mm extended model.(optional: butt weld process connection)
2-valve manifold with Isolate and Vent functionality.
2-valve manifold with Isolate and Vent functionality.(optional: butt weld process connection)
2-valve manifold with Isolate and Vent functionality and two(2) female threaded instrument outlet connections.(optional: butt weld process connection)
Instrument Valve Material
Standard valves in AISI316L NACE stainless steel are suitable for most process applications, however “exotic” materials are also available. (like 316Ti, Duplex, Super Duplex, Monel 400, Alloy C276, Alloy 825, Alloy 625 and Titanium)
Our high quality valve heads have standard execution with: anti-blowout functionality, non-rotating Monel K500 needle tip and resettable valve packing which extends the lifespan of the valve heads.
Further optional features are available like: Delrin tip, Anti-Tamper valve heads, cleaning for oxygen service, locking facility on valve heads and PMI testing.
Monoflange Valves Specification
Monoflange manifolds can directly be mounted to a flanged process connection.
Flange dimensions of ½” till 3″ are available in combination with different pressure ratings (e.g. 150# till 2500#) and flange finishes (e.g. RF, FF and RTJ).
Flanges can be made as per international standards like ASME, API and EN1092-1.
The close coupled way of mounting pressure instruments combines a pressure or dP/flow/level manifold with a fire safe process valve. It is the perfect combination of a DBB root valve, fittings, process tubing, manifold with bracket into one(1) unit.
This gives huge savings (up to 40%) in material, installation costs, weight and space.
It reduces possible leakage points to a minimum.
The primary isolation valve consists of a Fire Safe Outside Screw and Yoke (OS&Y) needle type valve. Standard PTFE or Grafoil secondary valve heads make SB, SBB, DB, and DBB configurations possible. It is further possible to make the secondary valve head also of the OS&Y valve type.