STILONN Valves & Controls Pvt Ltd is a prominent maker and trader of hygienic flush bottom Valve in Nigeria. Sanitary Flush Bottom Valve are designed to optimize process hygiene. They have a short face-to-face range and can be easily flushed from the top with CIP/SIP liquids. Hygienic flush bottom Valve offer high performance, reliability, outstanding cleanability and repeatable accuracy across a wide range of applications. This Valve feature an easy-to-clean body structure that eliminates trapped product particles and bacteria in hard-to-reach areas; smooth areas minimize bacteria build-up and facilitate cleaning procedures. Their dead legless design further prevents excessive liquid stagnation points within the valve, which enables efficient CIP/SIP cleaning operations.
Hygienic Flush Bottom Valve is used in a variety of applications including food and beverage, dairy, biopharmaceuticals, breweries, cosmetics, and more. These Valves can be used with different media such as gases and liquids. They are well-suited for processes requiring consistent CIP/SIP cleaning cycles to ensure maximum hygiene standards. Sanitary Flush Bottom Valves provide the same benefits and features that hygienic flush bottom valves offer but are designed for harsher process circumstances. They feature a longer face-to-face dimension, making them applicable for high-pressure systems requiring tight shutoff capabilities. Sanitary Flush Bottom Valve also feature an easy-to-clean body design that prevents product particles from becoming trapped in hard-to-reach areas.
Hygienic flush bottom valves are specialised shut-off valves mounted at the base of tanks, vessels, and reactors, with the valve seat sitting level with the vessel’s inner wall. That flush-mount position is the critical detail. It eliminates dead zones where product can pool, stagnate, or harbour microbial growth. The spindle moves only vertically, so the valve achieves complete, residue-free emptying every time it opens. Sanitary flush bottom valves in Nigeria are available in 316L stainless steel with electropolished internal surfaces, which makes them a reliable choice for any hygiene-critical process.
In sizes from 1/2″ through 4″ with tube ID design to provide unobstructed flow and better drainage. Pressure ratings up to 900 psi Virgin Teflon cavity filler ISO 5211 actuator mounting flange (optional) Designed for simple maintenance with in-line repairable feature Screwed end or tube weld ends Available as manual or actuated (pneumatic) valve Stainless Steel Materials – Types 304, 316, and “L Grades”.

| SIZE | A | B | C | Dø (BSP) | Eø | øF PCD | GX4 | øI | S | A1 | B1 | F1 |
| 1/2” | 110 | 65 | 70 | 1/2” | 25/35 | 42 | M5 | 8 | 5 | 141 | 145 | 65 |
| 3/4” | 115 | 71 | 80 | 3/4“ | 35 | 42 | M5 | 10 | 7 | 141 | 150 | 65 |
| 1” | 115 | 78 | 88 | 1“ | 50.5 | 50 | M6 | 10 | 7 | 169 | 155 | 65 |
| 1 1/2” | 175 | 102 | 114 | 1 1/2“ | 50.5 | 50 | M6 | 12 | 9 | 169 | 175 | 65 |
| 2” | 210 | 110 | 127 | 2“ | 64 | 50 | M6 | 12 | 9 | 197 | 205 | 80 |
| 2 1/2” | 250 | 115 | 151 | 2 1/2“ | 77.5 | 70 | M8 | 20 | 12 | 197 | 250 | 80 |
| 3” | 300 | 180 | 196 | 3“ | 91 | 70 | M8 | 24 | 16 | 233 | 350 | 122 |
| 4” | 340 | 195 | 240 | 4” | 119 | 70 | M8 | 28 | 20 | 272 | 375 | 122 |
Wherever contamination isn’t negotiable, hygienic flush bottom valves in Nigeria serve as the preferred shut-off and outlet solution. From brewery fermentation tanks to sterile pharma vessels, their dead-space-free build keeps processes clean and audit-ready.
Sterile vessels and bioreactors rely on these valves for complete, hold-up-free emptying, directly cutting the batch-to-batch contamination risk during API and biologics production.
Mixing tanks, blending vessels, and filling lines all benefit here. No product build-up means meeting strict food-contact hygiene codes is far less complicated in practice.
Pasteurisers, cream separators, and storage tanks handle viscous media that trap fat and protein easily. The smooth, polished interior stops deposits from forming between batches and spoiling downstream product.
These valves allow easy and complete yeast and lees removal between fermentation and conditioning cycles. Consistency of full emptying helps to keep the flavor profiles stable and avoid unwanted secondary fermentation.
Aggressive or reactive media are handled by reactors with dead-volume-free closure. Unreacted material is trapped in cavities of the nozzles, which is eliminated, thus increasing yield and reducing waste disposal costs.
STILONN Valves & Controls Pvt Ltd is a trusted hygienic flush bottom valves stockist in Nigeria. We also supply supporting components, including fittings, unions, and butterfly valves, so procurement teams can source from a single, accountable supplier rather than chasing multiple vendors. in Nigeria. Lagos, Abuja, Port Harcourt, Ibadan and Benin City. They come in manual, pneumatic and reduced-dead-volume designs, in 316L stainless steel with polished interiors meeting FDA and EHEDG requirements.
In-country stock means shorter lead times and fewer production delays. STILONN is also a trusted sanitary flush bottom valves stockist in Nigeria and offers fittings, unions and butterfly valves to enable procurement teams to streamline sourcing under one responsible supplier rather than multiple vendors.
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