DTC Brass Gate Valve | Full Bore Water Shutoff Valve

Product Description

DTC brass gate valves are reliable shutoff valves designed for water supply, plumbing and heating systems. Featuring a wedge-shaped gate that rises and lowers with the handwheel, our gate valves provide full-bore flow when fully open and tight shutoff when closed — making them ideal for applications requiring unobstructed flow and positive isolation.

Gate Valve Advantages

• Full Bore Design: Unobstructed flow path with minimal pressure drop when fully open
• Low Flow Resistance: Straight-through flow design reduces energy loss
• Tight Shutoff: Wedge gate provides reliable sealing for positive isolation
• Bi-Directional Sealing: Seals effectively from both flow directions
• Durable Brass Construction: Corrosion resistant and long-lasting for water applications
• Easy Operation: Handwheel operation for precise open/close control

Performance Features

• Wedge Gate Design: Self-aligning wedge for consistent sealing performance
• Rising Stem: Visual indication of valve open/closed position
• Non-Rising Stem Option: For applications with limited space
• Brass Trim: Brass gate and stem for corrosion resistance
• Replaceable Seats: Some models feature replaceable seats for easy maintenance
• Pressure Rated: Suitable for typical water system pressures

Common Applications

• Residential water supply and plumbing systems
• Commercial building water distribution
• Heating and HVAC systems
• Fire protection and sprinkler systems
• Municipal water distribution networks
• Industrial water processing
• Irrigation and agricultural systems
• Boiler and steam systems (high-temp models)
• Main shutoff and isolation valves

Technical Specifications

• Body Material: Lead-Free Brass / Forged Brass (CW617N / HPb59-1)
• Gate Material: Brass, Bronze, Stainless steel (optional)
• Stem Material: Brass, Stainless steel
• Seat Material: Brass, Bronze, EPDM, NBR
• Valve Type: Wedge gate valve, Flexible wedge
• Stem Type: Rising stem (OS&Y), Non-rising stem (NRS)
• Port Type: Full port (full bore)
• Size Range: 1/2″ to 4″ (DN15 to DN100)
• Pressure Rating: PN16, PN25, 150 WOG, 200 WOG
• Temperature Range: -10°C to +120°C (water service)
• End Connections: NPT, BSP, G thread, Compression, Sweat/Solder, Flanged
• Operation: Handwheel (standard), Gear operator (large sizes)
• Handwheel: Cast iron, Steel, Brass with red/blue coating
• Standards: EN 1074, ISO 7, GB/T 8464, NSF/ANSI 61

Quality & Testing

DTC brass gate valves are manufactured under strict quality control and tested to ensure reliable performance. Every valve undergoes hydrostatic shell testing, seat leak testing and dimensional inspection before shipment. Our gate valves are designed for long service life and dependable shutoff performance in water and plumbing systems, meeting the highest industry standards for quality and reliability.

Contact us for detailed specifications, custom options and wholesale pricing!