Generation Transparent PVC Double-Union Ball Valve
This 3rd-generation transparent PVC ball valve is engineered for soft washing, pressure washing and chemical-injection systems. Its fully transparent PVC body lets operators visually inspect the ball, seal condition and flow passage at a glance, while the orange calibrated dial and high-visibility lime-green T-handle deliver precise, repeatable flow metering. The double-union design allows quick installation, removal and maintenance without disturbing the pipework.
Description
Generation Transparent PVC Double-Union Ball Valve
DN25 (1") Metering / Flow-Control Ball Valve for Soft Washing & Chemical Injection
Figure 1 3rd Gen Transparent PVC Double-Union Ball Valve (DN25 / 1")
Product Introduction
Product Name
3rd Generation Transparent PVC Double-Union Ball Valve - DN25 / 1" with Calibrated Flow-Control Dial
Product Description
This 3rd-generation transparent PVC ball valve is engineered for soft washing, pressure washing and chemical-injection systems. Its fully transparent PVC body lets operators visually inspect the ball, seal condition and flow passage at a glance, while the orange calibrated dial and high-visibility lime-green T-handle deliver precise, repeatable flow metering. The double-union design allows quick installation, removal and maintenance without disturbing the pipework.
Key Features
See-Through Body: Full transparent UPVC body - visual inspection of ball, seals and flow condition.
Calibrated Metering Dial: Orange graduated dial with position markings (0°–6.25° / flow %) for repeatable metering.
High-Visibility T-Handle: Ergonomic lime-green T-handle provides comfortable grip and positive quarter-turn operation.
Double-Union Connection: Two-piece union nuts on both ends allow tool-free installation and in-line maintenance.
Chemical-Resistant Seals: EPDM sealing rings (red) resist water, weak acids and alkalis commonly used in soft washing.
Bottom Drain Port: Bottom bleed/drain port for purging air or draining residual chemical.
Lightweight & Corrosion-Proof: Lightweight, corrosion-proof, no rust - ideal for wet and chemical-exposed environments.
Typical Applications
Soft washing systems (house washing, roof washing, exterior cleaning)
Chemical injection / downstream injector manifolds
Water treatment, aquaculture and irrigation systems
Acid/alkali chemical circulation and dosing lines
Swimming pool, spa and water-feature plumbing
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