Home / About
Ajay Plastics
Twenty-five years of making valves for people who irrigate for a living.
Two brands, one factory, one standard. FLOTEC for drip and agriculture. Sigma for the wider plumbing range.
The company
We make one thing, and we make a lot of it.
Ajay Plastics manufactures solid valves, single-piece ball valves, and agriculture and plastics articles from its plant in Gujarat. The range runs from a 15 mm valve on a nursery bed to a 150 mm main, in RPVC, UPVC, CPVC, PP and ABS.
Our customers are dealers, distributors, irrigation contractors and the growers they supply. That shapes what we build: valves that go in fast, seal first time, and still turn after a season in the sun and the soil.
Nothing in the catalogue is a badge-engineered import. Every product on this site is moulded, assembled and tested in our own factory.
Two brands
One factory.Two names on the box.
FLOTEC for drip and agriculture. Sigma for plumbing. Same plant, same testing, different job on the ground.
Drip irrigation ball valve
Ball valves, non-return valves, flush valves and unions built for micro-irrigation — main supply, zoning, sector control and lateral flushing.
400 × 200 px logo
Commitment of Quality
The same components, tooling and testing for residential, commercial and industrial plumbing — including hot-water and chemical duty.
Mission
Our mission
Build dependable irrigation and plumbing valves that seal first time, last through the season, and keep dealers and growers confident in every line they install.
Optional photo · 800 × 600 px
Vision
Our vision
Be the trusted Gujarat manufacturer behind FLOTEC and Sigma — known across India and export markets for consistent quality under one roof.
Optional photo · 800 × 600 px
Why Ajay Plastics
Why dealers and growers choose us
Quality Manufacturing
Built in Gujarat to a consistent factory standard.
Reliable Performance
Leak-resistant sealing and smooth quarter-turn control.
Dealer Support
Catalogue, sizing help and dependable supply.
Export Ready
Serving distributors and buyers across markets.
Our Journey
Two and a half decades of growth
-
01
1990s
Foundation
Ajay Plastics established in Gujarat to manufacture precision plastic valves for agriculture and plumbing.
-
02
2000s
Sigma Quality Promise
Adopted the Sigma — Commitment of Quality framework, formalising factory testing across the range.
-
03
2010s
FLOTEC Brand Focus
Strengthened FLOTEC as a dedicated drip-irrigation valve and fittings range for dealers and distributors.
-
04
2018+
Capacity Growth
Expanded moulding, assembly and supply to serve national dealer and contractor demand.
-
05
2023+
Export & OEM
Scaled export enquiries and OEM supply partnerships across new geographies.
-
06
2026
Looking Ahead
Driving dealer expansion, exports and manufacturing depth under one factory standard.
Manufacturing
Moulded, assembled and tested under one roof.
Injection moulding, assembly, hydrostatic testing and packing all happen in the same plant. That is what lets us hold a consistent seal across a range that spans a ten-to-one size ratio.
Non-return valves are tested individually — 100% factory tested, not batch sampled — because a check valve that sticks once has already failed.
- Injection moulding: In-house lines with dedicated tooling
- Assembly: Valve build and finishing on site
- Hydrostatic testing: Pressure testing before pack-out
- Size range: 15 mm to 150 mm
- Materials: RPVC, UPVC, CPVC, PP, ABS
Quality and testing
What we test,and why it matters.
Every valve is moulded, assembled and tested in our Gujarat plant — so the seal on the datasheet is the seal that ships.
Lead free
Processed from a non-toxic, lead-free compound — safe for potable and food-contact duty.
Leak proof
TPE seals give a leak-free close at low, fixed torque. No chattering on open or close.
Easy installation
Solvent-socket ends. True union bodies open for service without cutting the pipe.
Chemical resistant
Resists many inorganic chemicals. EPDM O-rings on the non-return range.
Light weight
A fraction of the weight of metal, and it assembles quickly in the field.
Quality checklist
- Ball valves are hydrostatically tested
- Non-return valves are 100% factory tested
- PTFE seats compensate automatically for fluctuation and wear
- Stem guides prevent side thrust, so torque stays constant
- Full bore design for optimum flow rate
- Open and closed positions indicated on the handle
- Installs in vertical or horizontal piping
- UV-stabilised colour throughout
Specifications
- Lead free: Non-toxic compound for potable duty
- Sealing: TPE / PTFE seats by product family
- Full bore: Optimum flow when fully open
- UV stable: Colour throughout the moulding
Who we build for
अपनी सिंचाई को
बढ़ाये फ़्लोटेक के साथ
A grower does not buy a valve. They buy the certainty that a line will shut when they turn the handle, in the middle of a season, three years after it went in.
That is the whole specification, and everything in the catalogue answers to it.
