Plasson Mains Stop Valve Threaded with Drain Ports
Useful Information
Technical Specification
- Material: Glass-reinforced polyamide
- Connection Type: Threaded
- Valve Type: Quarter-turn ball valve with 2 x drain ports
- Pressure Rating: 16 bar
- Application: Above ground only, mains water systems
- Pipe Compatibility: 50mm and 63mm
- Certification: WRAS approved
Description
This Plasson mains stop valve with drain ports is a WRAS-approved, non-metallic solution for controlling water flow in 50mm and 63mm mains water systems. Constructed from glass-reinforced polyamide, it meets industry demands for lead-free materials while delivering full bore performance with a quarter-turn ball valve action that minimises head loss. Designed exclusively for above-ground use, this version features two integrated drain ports for added system control and maintenance flexibility.
Key Features & Benefits
- Non-metallic, lead-free glass-reinforced polyamide construction
- Quarter-turn ball valve for smooth operation and minimal head loss
- Full bore design for unrestricted flow
- Includes two integrated drain ports
- WRAS approved for potable water systems
- Designed specifically for above-ground installations

| SKU | Size (inch) | DN (mm) | A1 (mm) | A2 (mm) | H (mm) | I (mm) | B (mm) | E (mm) | W (mm) |
| 374314 | 3/4 | 20 | 27 | 54 | 97 | 17 | 36 | 53 | 175 |
| 374315 | 1 | 25 | 33 | 64 | 116 | 21 | 46 | 64 | 313 |
| 374316 | 1 1/4 | 32 | 36 | 70 | 118 | 20 | 55 | 73 | 393 |
| 374317 | 1 1/2 | 40 | 45 | 87 | 144 | 24 | 65 | 91 | 712 |
| 374318 | 2 | 50 | 53 | 97 | 162 | 29 | 75 | 100 | 918 |
