Precision Flow Control Solutions.

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Parflow technician inspecting a valve assembly in the cleanroom
Products

We build tube fittings and valves that hold

Tube fittings, valves, manifolds, and instrument accessories, built for secure connections, dependable isolation, and pressure management on modern instrumentation systems. Every part is machined and tested under the same process controls, so a fitting and the valve it lands on carry the same evidence.

Forged Body Female End
Needle Valves

Forged Body Female End

Forged Body Tube End
Needle Valves

Forged Body Tube End

Screwed Bonnet Female End
Needle Valves

Screwed Bonnet Female End

Special Purpose Bleed Plug
Needle Valves

Special Purpose Bleed Plug

Special Purpose Bleed Valve
Needle Valves

Special Purpose Bleed Valve

Special Purpose Gauge Valve
Needle Valves

Special Purpose Gauge Valve

2 Valve Manifold – R Type
Manifold Valves

2 Valve Manifold – R Type

2 Valve Manifold – T Type
Manifold Valves

2 Valve Manifold – T Type

3 Valve Manifold – Coplanar Type
Manifold Valves

3 Valve Manifold – Coplanar Type

3 Valve Manifold – H Type
Manifold Valves

3 Valve Manifold – H Type

3 Valve Manifold – R Type
Manifold Valves

3 Valve Manifold – R Type

3 Valve Manifold – T Type
Manifold Valves

3 Valve Manifold – T Type

5 Valve Manifold – Coplanar Type
Manifold Valves

5 Valve Manifold – Coplanar Type

5 Valve Manifold – R Type
Manifold Valves

5 Valve Manifold – R Type

5 Valve Manifold – T Type
Manifold Valves

5 Valve Manifold – T Type

2-Way Instrument Valve
Ball Valves

2-Way Instrument Valve

3-Way Instrument Valve
Ball Valves

3-Way Instrument Valve

5-Way Instrument Valve
Ball Valves

5-Way Instrument Valve

Process Ball Valve – Female End
Ball Valves

Process Ball Valve – Female End

Process Ball Valve – Tube End
Ball Valves

Process Ball Valve – Tube End

API 6D Ball Valves
Industrial Ball Valves

API 6D Ball Valves

DBB Monoflange
DBB

DBB Monoflange

DBB Valve
DBB

DBB Valve

Collar
High-Pressure Fittings

Collar

Gland Nut
High-Pressure Fittings

Gland Nut

Plug
High-Pressure Fittings

Plug

Cap
High-Pressure Fittings

Cap

Union
High-Pressure Fittings

Union

Union Bulkhead
High-Pressure Fittings

Union Bulkhead

Union Elbow
High-Pressure Fittings

Union Elbow

Union Tee
High-Pressure Fittings

Union Tee

Union Cross
High-Pressure Fittings

Union Cross

Reducing Union
High-Pressure Fittings

Reducing Union

Reducing Nipple 1
High-Pressure Fittings

Reducing Nipple 1

Reducing Nipples 2
High-Pressure Fittings

Reducing Nipples 2

Adaptor-1
High-Pressure Fittings

Adaptor-1

Adaptor-2
High-Pressure Fittings

Adaptor-2

Male Connector
High-Pressure Fittings

Male Connector

Female Connector
High-Pressure Fittings

Female Connector

Pipe Nipple
High-Pressure Fittings

Pipe Nipple

Hex Nipple – NPTM
High-Pressure Fittings

Hex Nipple – NPTM

Female Coupling – NPTF
High-Pressure Fittings

Female Coupling – NPTF

Plug – NPTM
High-Pressure Fittings

Plug – NPTM

Female Elbow – NPTF
High-Pressure Fittings

Female Elbow – NPTF

Female Cross – NPTF
High-Pressure Fittings

Female Cross – NPTF

Back Ferrule
Tube Fittings

Back Ferrule

Male Connector
Tube Fittings

Male Connector

Female Connector
Tube Fittings

Female Connector

Union
Tube Fittings

Union

Male Bulkhead Connector
Tube Fittings

Male Bulkhead Connector

Female Bulkhead Connector
Tube Fittings

Female Bulkhead Connector

Bulkhead Union
Tube Fittings

Bulkhead Union

Male Elbow
Tube Fittings

Male Elbow

Female Elbow
Tube Fittings

Female Elbow

Union Elbow
Tube Fittings

Union Elbow

Reducing Union
Tube Fittings

Reducing Union

Male Branch Tee
Tube Fittings

Male Branch Tee

Single Ferrule
Tube Fittings

Single Ferrule

Union Cross
Tube Fittings

Union Cross

Port Connector
Tube Fittings

Port Connector

Male Run Tee
Tube Fittings

Male Run Tee

Female Branch Tee
Tube Fittings

Female Branch Tee

Female Run Tee
Tube Fittings

Female Run Tee

Union Tee
Tube Fittings

Union Tee

OD Cap
Tube Fittings

OD Cap

OD Plug
Tube Fittings

OD Plug

Nut
Tube Fittings

Nut

Front Ferrule
Tube Fittings

Front Ferrule

Male / Female Adapter
Pipe Fittings

Male / Female Adapter

Hex Nipple
Pipe Fittings

Hex Nipple

Reducing Hex Nipple
Pipe Fittings

Reducing Hex Nipple

Bushing
Pipe Fittings

Bushing

Hex Coupling
Pipe Fittings

Hex Coupling

Reducing Hex Coupling
Pipe Fittings

Reducing Hex Coupling

Hex Plug
Pipe Fittings

Hex Plug

Socket Plug
Pipe Fittings

Socket Plug

Male / Male Elbow
Pipe Fittings

Male / Male Elbow

Female / Female Elbow
Pipe Fittings

Female / Female Elbow

Street Elbow
Pipe Fittings

Street Elbow

Male / Female Street Elbow
Pipe Fittings

Male / Female Street Elbow

Male / Male Tee
Pipe Fittings

Male / Male Tee

Female / Female Tee
Pipe Fittings

Female / Female Tee

Street Tee
Pipe Fittings

Street Tee

Male / Female Street Tee
Pipe Fittings

Male / Female Street Tee

Male / Female Branch Tee
Pipe Fittings

Male / Female Branch Tee

Female Cross
Pipe Fittings

Female Cross

Female Cap
Pipe Fittings

Female Cap

Union Ball Joint
Pipe Fittings

Union Ball Joint

Bleeder Plug
Accessories

Bleeder Plug

Snubber
Accessories

Snubber

Oval Flange
Accessories

Oval Flange

Twin Tube Clamp
Tube Clamp

Twin Tube Clamp

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Our vision

The world's critical flows run on Parflow.

Precision that never fails.

Quality first
We never trade quality for cost or speed.
100% Effort
Excellence in every task. The results will follow.

Promises always kept.

Promise and deliver
We promise carefully. Then we deliver.

People proud to be here.

Growth we share.

Grow together
We grow only when everyone around us grows.

Steady mind.

Calm under pressure. Clear on facts. Open to change.

Industries

Industries we supply

Each sector loads the joint differently. Compressor vibration on a wellhead, corrosive media in a chemical plant, -196 °C in an LNG line. What the connection has to survive decides the material and the seal, not the part number.

Offshore drilling platform

Oil & Gas

Wellhead, platform, and pipeline instrumentation, topside and sub-sea.

Explore industry
Petrochemical plant stacks and structural steel

Petrochemical

Impulse lines and sampling systems on cracking and polymer units.

Explore industry
Refinery skyline at dusk

Refining

Isolation and take-off points across crude, reforming, and treating.

Explore industry
Thermal power station at night

Power Generation

Steam, feedwater, and turbine instrumentation on continuous duty.

Explore industry
Process plant seen from the air

Chemical Processing

Corrosive and high-purity media, batch and continuous alike.

Explore industry
Gas processing columns

LNG & Industrial Gas

Cryogenic service down to -196 °C without loss of seal integrity.

Explore industry
By the numbers

What the range is rated for

1/16″ → 2″ OD
10,000

psi max working pressure

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Cryogenic → steam service
-196 °C

minimum service temperature

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Insights

Blogs and case studies

IN

Instrumentation valves and tube fittings
Chemical processing, Oil & gas, Power generation

How Thermal Cycling Affects Valves and Tube Connections

Learn how repeated heating and cooling affect valve seals, tube connections and tubing movement, and what to review when leaks appear during startup.

October 2026
Instrumentation valves and tube fittings, How Thermal Cycling Affects Valves and Tube Connections
View case study

NVB

Needle Valves, Ball Valves, Manifolds, Double Block and Bleed Valves
Process Industries

How to Choose the Right Instrumentation Valve: A Selection Guide

Learn how to select an instrumentation valve based on its function, pressure, temperature, media compatibility, connections, and installation requirements.

October 2026
Needle Valves, Ball Valves, Manifolds, Double Block and Bleed Valves, How to Choose the Right Instrumentation Valve: A Selection Guide
View case study

IVM

Instrumentation Valves, Manifolds, Tube Fittings
Process Industries

Instrumentation Pre-Commissioning Checklist: What to Check Before Start-Up

Prepare instrumentation lines for start-up with practical checks covering tubing, valves, leak testing, calibration, loop checks, and commissioning records.

October 2026
Instrumentation Valves, Manifolds, Tube Fittings, Instrumentation Pre-Commissioning Checklist: What to Check Before Start-Up
View case study

ITF

Instrumentation Tube Fittings
Process Industries

Why Instrumentation Tube Fittings Leak: 10 Common Causes

Explore 10 common causes of instrumentation tube-fitting leaks, from poor tube preparation and incorrect tightening to vibration, contamination, and material mismatch.

October 2026
Instrumentation Tube Fittings, Why Instrumentation Tube Fittings Leak: 10 Common Causes
View case study
Read the blog

Where we build

Manufacturing in mumbai

Our dedicated manufacturing facility runs machining, assembly, pressure testing, and inspection under one roof, drawing to dispatch on a single controlled floor, shipping to process industries across India and international markets.

Mumbai, Maharashtra, India
+91 98920 81861
info@parflowengineering.com

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Parflow stainless steel needle valve
We reply within a day

Send us your service conditions

Media, pressure, temperature, tube size. We come back with a fitting or valve configuration, a material recommendation, and a price, usually inside a working day.