3/4 316 Ss Gate Valve

Full-open, full-closed flow isolation. 316 stainless steel for corrosive and high-temperature service.

• Full-bore gate design — unrestricted flow when fully open
• Designed for full open / full closed service — not throttling
• 316 stainless for aggressive fluids and elevated temperatures
• Rising stem provides visual open/closed indication

Overview

3/4 316 Ss Gate Valve is a gate valve for full-open and full-closed service on water, steam, and fluid piping systems. Gate valves provide unrestricted full-bore flow when fully open and are designed for isolation service — not flow throttling. 316 stainless handles aggressive fluids and elevated service temperatures. Rising stem design provides clear visual indication of valve position.

Common Uses

• Water supply main shutoffs and branch isolation
• Hot and cold water distribution systems
• Steam distribution and heating systems
• HVAC and mechanical piping shutoffs
• Industrial process fluid isolation

Key Features

• Full-bore gate — zero flow restriction when fully open
• Rising stem — visual position indicator
• Stainless Steel body and trim
• End connections: Threaded (NPT)
• Designed for isolation service (full open / full closed only)

Specifications

Frequently Asked Questions

What is a gate valve used for?

Gate valves are used for full-open or full-closed isolation on water, steam, and fluid lines. They are not suitable for throttling or flow control — use a globe valve for that.

Gate valve vs. ball valve — which should I use?

Ball valves provide faster quarter-turn operation and are preferred for most modern shutoff applications. Gate valves are still used where multi-turn operation is preferred, on larger lines, and in some steam applications.

Can a gate valve be used to control flow?

No. Gate valves are designed for full open or full closed service only. Partially open gate valves experience accelerated seat and wedge wear. Use a globe or needle valve for flow control.

What does "lead-free" mean on a valve?

Lead-free valves contain less than 0.25% weighted average lead content in wetted surfaces, meeting NSF/ANSI 372 requirements for use on potable water systems.

Why Contractors Choose This Product

• Full-bore gate design provides zero flow restriction on main water lines
• Reliable isolation valve for commercial and industrial water and steam systems
• Rising stem gives visual confirmation of valve position without guessing
• PVFPro sources from trusted manufacturers — consistent quality on every valve