Industry solutions

Oil & Gas

Instrumentation fittings, valves, manifolds, and interfaces for oil and gas production, pipelines, offshore platforms, compressor packages, and process skids.

The operating context

What Oil & Gas asks of an instrument connection

Oil and gas instrumentation links the process to the measurements and shutdown decisions that keep a facility operating safely. Those small-bore lines cross wellheads, separators, compressor packages, pipelines, and offshore modules while carrying pressure signals, samples, hydraulic power, and chemical injection media.

The connection duty combines pressure, pulsation, vibration, weather exposure, and limited maintenance access. A reliable system needs secure tube retention, controlled isolation and bleed, compatible materials, and components that can be assembled and serviced predictably in the field.

Pressure and vibration integrity

Connections must retain the tube and maintain a metal-to-metal seal through compressor vibration, pressure cycling, pulsation, and mechanical shock.

Safe, provable isolation

Technicians need compact ways to isolate instruments, bleed trapped pressure, and verify a safe state before calibration or replacement.

Material and service compatibility

Body and trim materials have to be selected for the process medium, pressure, temperature, and external offshore or plant environment.

Where Parflow fits

From process take-off to instrument

Parflow connects the process take-off to the instrument with a coordinated range of tube fittings, isolation and control valves, manifolds, DBB assemblies, monoflanges, and instrument accessories.

Discuss your application

Typical application areas

01Wellhead and production panels
02Pipeline and compressor instrumentation
03Chemical injection and hydraulic control
04Sampling and analyser systems

Product relationship

Products specified for Oil & Gas

Ratings vary by size, material, and end connection. Check the specification against your own service conditions before selecting.

VAL-NV-01

Forged Body Female End

Needle Valves · 6 Part Nos.

Oil & Gas

What Oil & Gas asks of an instrument connection

Pressure and vibration integrity

Safe, provable isolation

Material and service compatibility

From process take-off to instrument

Products specified for Oil & Gas

Forged Body Female End

Forged Body Tube End

Screwed Bonnet Female End

Special Purpose Bleed Plug

Special Purpose Bleed Valve

Special Purpose Gauge Valve

2 Valve Manifold – R Type

2 Valve Manifold – T Type

3 Valve Manifold – Coplanar Type

3 Valve Manifold – H Type

3 Valve Manifold – R Type

3 Valve Manifold – T Type

5 Valve Manifold – Coplanar Type

5 Valve Manifold – R Type

5 Valve Manifold – T Type

2-Way Instrument Valve

3-Way Instrument Valve

5-Way Instrument Valve

Process Ball Valve – Female End

Process Ball Valve – Tube End

DBB Monoflange

DBB Valve

Collar

Gland Nut

Plug

Cap

Union

Union Bulkhead

Union Elbow

Union Tee

Union Cross

Reducing Union

Reducing Nipple 1

Reducing Nipples 2

Adaptor-1

Adaptor-2

Male Connector

Female Connector

Pipe Nipple

Hex Nipple – NPTM

Female Coupling – NPTF

Plug – NPTM

Female Elbow – NPTF

Female Cross – NPTF

Back Ferrule

Male Connector

Female Connector

Union

Male Bulkhead Connector

Female Bulkhead Connector

Bulkhead Union

Male Elbow

Female Elbow

Union Elbow

Reducing Union

Male Branch Tee

Single Ferrule

Union Cross

Port Connector

Male Run Tee

Female Branch Tee

Female Run Tee

Union Tee

OD Cap

OD Plug

Nut

Front Ferrule