Item: Sanitary Weld Butterfly Valves (Sanitary Stainless steel Butt Weld Butterfly Valves)
Sanitary Butterfly Valves Ends Welded (Sanitary Welded Butterfly Valves, Hygienic Butterfly Valves Ends Butt Weld)

Specification: 1" - 6" (DN25-DN150), Larger sizes are available as per customer requests.
Materials: Sanitary corrosion resistance stainless steel, AISI304, AISI316L (SUS304, SUS316L and EN1.4301, EN1.4404). Material of valves can also as per customer’s requests.

Seal: RTV (Silicone rubber), EPDM (Ethylene-Propylene-Diene Monomer), Viton/FPD (fluorine-rubber)

Seal service temp: RTV (-50 ~ 200 deg. C), EPDM (-50 ~ 140 deg. C), Viton (-40 ~ 200 deg. C)

Standards: DIN, SMS, ISO,/IDF, 3A, RJT, DS, BPE

Working pressure: 0 ~ 10Bar (From min. pressure vacuum to max. pressure 10Pa)

Working temperature: -10 ~ +100deg. C

Connection: 1) Butt weld (with extension as customer requested),
2) Clamped (Quick-installed),
3) Male thread (with nut as per customer’s requests)
4) Bevel seat (Union),
5) Flange (round type, square flange is available)
6) Any above two connection type assembly is available.
7) Wafer type.
Notes: Screw connection are according to DIN 11851
Clamp connections are according to DIN 32676
Flange connect are according to customer’s requests.

Operation: 1) Manual, 2/3/4-position pulling handle, multi-position plastic/stainless steel handle, 90 degree adjustable.
2) Pneumatic: Stainless steel pneumatic actuator, Aluminium pneumatic actuator. Normal close, normal open, opened and closed by two air flues separately. Compact appearance, small volume, large torque, small and convenient assembly.
3) Electric: with on-off indicator light, passive contact signal, intelligent control, 1K/5K potentiometer

Structure: Bolted body.

Polishing: Mirror polish (Ra 0.4 ~ 0.8μm), Semi-polish (Ra 1.6 ~ 3.2μm),

Packing: Shrink wrapped - Carton - Plywood case

Application: Dairy, Food, Beer, Beverage, Pharmaceutical, Cosmetic, etc.

Advantage: Prompt quotation, competitive price, punctual delivery and guaranteed quality.

Device: We adopted most advancing device to produce our products, such as Japan Mazak brand CNC machine tools, Full automated cutting and production equipment, Automatic argon arc welding machine and so on.

Quality: We are specialized in producing all kinds of sanitary fluid equipments for more than 15 years, the standard, collaboratively developed by a group of processors, suppliers, regulatory officials and sanitation specialists, is generally accepted by both domestic and international regulatory authorities.
Our products have earned the ISO 9001, 3A and CE symbol, which requires an annual assessment to make certain each product confirms in all respects to the published standard.