DTC Brass Plug Valve | Quick Turn Cylindrical Plug Valve

Product Description

DTC brass plug valves are simple yet reliable flow control valves featuring a cylindrical or tapered plug with a through-hole that rotates to open or close the flow path. With a quarter-turn operation and robust construction, our plug valves provide quick, dependable shutoff in a wide range of applications — making them ideal for gas systems, water distribution and industrial piping requiring frequent operation and reliable sealing.

Plug Valve Advantages

• Quick Quarter-Turn Operation: Fast open/close with simple 90° rotation
• Simple & Robust Design: Fewer moving parts for high reliability
• Excellent Sealing: Large sealing surface for dependable shutoff
• Low Pressure Drop: Straight-through flow when fully open
• Durable Brass Construction: Corrosion resistant and long-lasting
• Easy to Maintain: Simple design with accessible components

Performance Features

• Cylindrical/Tapered Plug: Precision machined plug for smooth operation
• Full Port Design: Unobstructed flow path when valve is open
• Lubricated Option: Some models feature lubricated plug for easier operation
• Bi-Directional Flow: Works equally well in both flow directions
• Temperature Resistant: Suitable for various fluid temperatures
• Pressure Rated: Designed for typical system pressures

Common Applications

• Natural gas and LPG distribution systems
• Water supply and distribution networks
• Industrial process piping
• Oil and petroleum products
• Chemical and petrochemical plants
• Heating and HVAC systems
• Fire protection systems
• Municipal infrastructure
• Frequent on/off operation points

Technical Specifications

• Body Material: Lead-Free Brass / Forged Brass (CW617N / HPb59-1)
• Plug Material: Brass, Chrome plated brass
• Seal Material: NBR, EPDM, PTFE, Graphite
• Valve Type: Cylindrical plug valve, Tapered plug valve
• Port Type: Full port (straight-through)
• Size Range: 1/2″ to 4″ (DN15 to DN100)
• Pressure Rating: PN10, PN16, 150 WOG
• Temperature Range: -20°C to +120°C (depending on seals)
• End Connections: NPT, BSP, G thread, Flanged, Butt Weld
• Operation: Lever handle, Handwheel, Gear operator
• Handle Colors: Red, Blue, Yellow (gas standard)
• Media: Water, Gas, Oil, Mild chemicals
• Standards: EN 12334, ISO 7, GB/T 8464, API 6D

Quality & Testing

DTC brass plug valves are manufactured under strict quality control and tested to ensure reliable performance in demanding applications. Every valve undergoes hydrostatic shell testing, seat leak testing, torque verification and dimensional inspection before shipment. Our plug valves are designed for long service life and dependable operation, meeting the highest industry standards for quality and reliability.

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