Designed for use in refineries and other demanding environments, these valves have a durable body that can withstand nearly twice the pressure of other gradual on/off valves.

Prevent boiler scale deposits and sediment buildup with these valves designed to meet ASME standards for boiler drainage applications.

A threaded union on these valves makes them easy to install and remove without disrupting your line.

Control the flow of steam, hazardous gases, and other vapors without risking leaks. These valves have an accordion-like bellows around the stem that expands as they open and contracts as they close, forming an airtight seal.

Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection.

For a leak-tight connection, crimp the press-connect fittings on these valves to metal tubing with a crimping tool—no heat or soldering required. They open and close gradually as the wheel handle turns, preventing sudden starts and stops of flow.

For use with threaded pipe, these valves have NPT connections.

A lightweight alternative to metal valves, these plastic valves have NPT connections for use with threaded pipe. All meet NSF/ANSI 61 for use in drinking water systems.

For a leak-tight connection in drinking water lines without heat or soldering, crimp the fittings on these valves to metal tubing with a press-connect crimping tool. They open and close gradually with multiple turns of the handle wheel to prevent jolts from sudden stops and starts.

Use these valves to safely transfer fuel and oil.

Use these valves for boiler maintenance and other low-pressure plumbing applications. They're for use with water. All gradually open and close to adjust and regulate flow.

Attach garden hose to the valve outlet. Use with water. These valves gradually open and close to adjust and regulate flow.

Rated for twice the pressure of other threaded flow-adjustment valves, these are often used in refineries and other demanding environments. Use with water, oil, air, and inert gas. They gradually open and close to adjust and regulate flow.

For a lightweight and corrosion-resistant alternative to metal valves, these have a plastic body. To create a permanent, leak-tight connection, insert unthreaded pipe into the socket ends and bond with PVC primer and cement. These valves are for use with oil. They gradually open and close to adjust and regulate flow.

Designed to withstand the extreme cold of liquid argon, liquid carbon dioxide, and liquid nitrogen, these valves are cleaned and bagged to meet CGA G-4.1 standards for oxygen service. They gradually open and close to adjust and regulate flow.

To automatically shut off the flow of diesel fuel, fuel oil, kerosene, and oil in case of fire, these valves automatically close and the handle permanently fuses in place when the ambient temperature reaches 165° F.

Metal provides more durability than plastic. With seats that can stand up to aggressive and corrosive solutions, these valves are often used in chemical-processing applications. They bolt to flanges to adjust and regulate flow in flanged pipelines.