Overview
The VTCON Resilient Wedge NRS Gate Valve – Mechanical Joint x Mechanical Joint End is designed for fire protection water mains and underground piping systems.
The valve uses a ductile iron body and an EPDM-sealed resilient wedge to provide dependable shut-off and a straight-through waterway. Its non-rising stem design allows compact operation, and versions with or without a post flange are available.
The valve is rated for a maximum working pressure of 300 PSI. Confirm the required mechanical-joint standard, approved size range and post-flange configuration before order.
Key Features
• Mechanical Joint x Mechanical Joint end connection
• Non-rising stem resilient wedge design
• Maximum working pressure: 300 PSI
• Maximum testing pressure: 600 PSI
• Ductile iron body and bonnet
• Ductile iron disc with EPDM resilient sealing
• Epoxy coating or coating upon request
• Available with or without post flange
• Suitable for fire protection water systems
Technical Specifications
| Items | Specification |
|---|---|
| Current Website Model | VT-GV-GR-NRS-300-A |
| Recommended Website Model | VT-GV-MJ-NRS-300 |
| Original Catalogue Model | Z45-300MJA |
| Product Name | Resilient Wedge NRS Gate Valve – Mechanical Joint x Mechanical Joint End |
| Valve Type | Resilient wedge NRS gate valve |
| Connection | Mechanical Joint x Mechanical Joint |
| Design Standard | ANSI / AWWA C515 |
| Flange Standard | ASME/ANSI B16.1 Class 125; ASME/ANSI B16.42 Class 150; BS EN 1092-2 PN16; GB/T 9113.1 |
| Items | Specification |
|---|---|
| Mechanical Joint Standard | ANSI/AWWA A110 or ANSI/AWWA C153 |
| Maximum Working Pressure | 300 PSI |
| Maximum Testing Pressure | 600 PSI |
| Pressure Standard | FM 1120 / 1130; UL 262; ULC / ORD C262-92 |
| Working Temperature | 0–80°C / 32–176°F |
| Body / Bonnet | Ductile iron |
| Disc | Ductile iron with EPDM resilient sealing |
| Coating | Epoxy coating or coating upon request |
| Post Flange | Available with or without post flange |
| Approvals | UL / CUL / FM; NSF/ANSI 61 & NSF/ANSI 372 lead-free option |
Product Structure & Dimensions
22.5° Elbow Structure & Dimensions
| Size (in) | DN | L (mm) | D (mm) | H (mm) |
|---|---|---|---|---|
| 2 | 50 | 178 | 152 | 265 |
| 3 | 80 | 203 | 192 | 322 |
| 4 | 100 | 229 | 232 | 342 |
| 6 | 150 | 267 | 282 | 448 |
| 8 | 200 | 292 | 340 | 534 |
| 10 | 250 | 330 | 399 | 635 |
| 12 | 300 | 356 | 456 | 720 |
Dimensions are for reference only. Please contact VTCON for detailed drawings and project requirements.
