True Union Ball Valves – Type 25
The Chemline Type 25 is a fully engineered rugged design True Union ball valve for industrial services. The available materials (PVC, PP and PVDF) cover a wide range of chemicals and application processes. Manual locking handles are standard. A full selection of options include pad-lockable handles, base mount for panel mounting, all-PVC stem extensions, quick install actuator mounting kits, a full range of actuation and more.
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Size:1/2" to 2"
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Ends:Socket, Threaded, Flanged, Butt(1), ChemFlare™
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Body:PVC, PP, PVDF
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Seats:PTFE
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Seals:EPDM, FKM (Viton®)
1/2" to 2"
Socket, Threaded, Flanged, Butt(1), ChemFlare™
PVC, PP, PVDF
PTFE
EPDM, FKM (Viton®)
Features & Benefits
- 230 psi Working Pressure
230 psi for PVC valves
150 psi for PP and PVDF valves - NSF Approval
PVC valves are certified to NSF/ANSI Standard 61 for contact with drinking water(2) - Superior Stem/Handle Design for Durability
More secure stem/handle engagement
On high cycling applications Type 25’s have outlasted Type 21 valves with traditional Double D stem design - Double Stem O-Rings
Provide for high degree of safety on hazardous fluid applications - Compact
Space saving ISO short body length - Ergonomic Handle
Easy to operate
Manual thumb lock
Can indicate flow direction - Easy to Actuate
Space saving ISO short body length - Panel Mountable
Electric or pneumatic actuators may be easily mounted using ISO standard mounting kits
(1) Butt ends for fusion to Chemline metric PP, PVDF or ECTFE (Halar®) piping
(2) PVC valves with EPDM or FKM (Viton®) seals are certified under NSF/ANSI Standard 61 for contact with drinking water
Technical Documents
CAD Models
Commonly used in these markets
Environmental
Process Industrial
Chemical, Storage & Transport
High Purity Water
Aquatic Life Support
Valve Specification Guide
Engineering specifications are crucial as they provide precision, clarity, quality assurance and compliance in your projects. Download to save you time and assure accuracy in your specifications.
Chemical Resistance Guide
Corrosion resistance is an important factor in selecting the right material of construction for valves, pipe, tubing, fittings and more. Designed to easily navigate, this guide can be downloaded for easy reference.
Materials of Construction
Understanding materials of construction is essential to the accurate selection of valves, pipe, tubing, fittings and more. Designed to easily navigate, this guide can be downloaded for easy reference.
