Test valves

Test valves made of stainless steel – Safe sampling of wine and beverages

The stainless steel test valves are used for the simple and hygienic removal of wine, must and beverage samples from tanks, containers and piping systems. They are an indispensable tool in professional wine cellar, wineries and beverage and food production.

Due to the large selection of different connection variants, the test valves can be flexibly adapted to existing tank and cellar fittings. Depending on the version, the operation is carried out via an Hand wheel, one Triangular system or one of Quadrilateral system.

Handwheel test valves can be opened and closed directly by hand and do not require an additional key. In the case of triangular and square designs, the operation is effected with a suitable test valve key.

Product characteristics

• Test valves made of high-quality stainless steel
• For the hygienic sampling of wine, must and beverages
• Suitable for tanks, containers and pipeline systems
• Available with handwheel, triangle or square
• Robust and corrosion-resistant version
• Ideal for viticulture, winery and beverage industry

Variants with handwheel

• 1/2 inch with 24 mm thread and screw connection
• DN 10 (DIN 11851) MT
• DN 15 (DIN 11851) MT
• DN 20 (DIN 11851) MT
• DN 25 (DIN 11851) MT

Variants with small handwheel

• DN 10 (DIN 11851) MT
• DN 15 (DIN 11851) MT
• DN 20 (DIN 11851) MT
• 1/2 Zoll AG
• 1/2 inch AG with 20 mm thread and screw connection
• 3/8 Zoll AG
• 1/4 Zoll AG
• 1/2 inch MT

Triangular embodiments

• 1/2 inch without screw connection
• 1/2 inch with screw connection
• 1/2 inch with 24 mm thread and screw connection
• DN 10 (DIN 11851) MT
• DN 20 (DIN 11851) MT

Square designs

• DN 20 (DIN 11851) MT
• 1/2 inch without screw connection

Application areas

• Wine and stainless steel tanks
• Tasting of must and wine
• Winery and viticulture
• Food and beverage production
• Tank and container technology

The stainless steel test valves enable safe and hygienic sampling directly from the tank and are an important tool for quality control in professional wine cellar.