Shut-off valve

irrigationbutterflymanual

Overview

Durable quarter-turn shut-off valve designed for easy operation and simple installation between flanges. Corrosion resistant and UV-stabilized materials reduce maintenance needs and support long service life.

When to choose Plastic Butterfly Valves

Recommended for growers and irrigation professionals seeking to lower operating and labor costs while retaining reliable shut-off performance.

• Quarter-turn shut-off valve with ergonomic design for smooth handle operation

Durability and installation benefits

• Corrosion resistant and UV stabilized
• Lightweight; installs easily between flanges in any orientation, saving labor and reducing maintenance investment
• Reliable operation and long-term durability

Technical specifications

• Used for shut-off or manual flow regulation
• Designed for water and irrigation systems
• Ergonomic multifunctional handle with 15° adjustment graduations for quick operation
• Drilling pattern with oval slots for flange coupling, compatible with numerous international standards
• Can be installed as end line, bottom discharge or tank dump valve
• Operational up to 1 Obar (as stated)
• Low torque required under pressure due to low-friction stem bushing
• PVC resins offer high material strength and long lifetime
• Low head losses
• One-piece PVC-U body; disc designed for low torque and low head loss
• Compact face-to-face lengths: 46 mm (models 2", 2½", 3") and 56 mm (model 4")

Features / Technical specifications

• Type: Plastic butterfly / quarter-turn shut-off valve
• Application: Water and irrigation systems
• Body: One-piece PVC-U
• Disc: Designed for low torque and low head loss
• Handle: Ergonomic multifunctional handle with 15° adjustment graduations
• Installation: Between flanges; also suitable as end line, bottom discharge or tank dump valve
• Drilling: Oval slots for flange coupling; compatible with many international standards
• Operating pressure: Up to 1 Obar
• Materials: PVC resins, corrosion resistant and UV stabilized
• Sizing: Face-to-face 46 mm (2"–3" models) and 56 mm (4" model)
• Performance: Low torque under pressure (low-friction stem bushing) and low head losses