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Gate valves are essential components for controlling fluid flow in various plumbing systems. Selecting the appropriate valve ensures reliable operation, prevents leaks, and contributes to the longevity of your system. Understanding key features will help you make an informed decision for your specific needs.
APPLICATIONS: Ideal for quick opening and shut off in vacuum or pressure applications - Can be used with air or clean water up to 75 PSI
KEY FEATURES: Unrestricted flow - Full Port - Simple push pull operation - Twist lock closure & Gate Keeper to hold open - Solvent traps help keep solvent out of seal area
SPECIFICATIONS: Working pressure of 75 PSI in both open and closed postions - Sch 40 PVC with female Slip/Hub fittings - All materials resist corrosion and mild chemicals
REPAIRS: Non-repairable body - Handle is threaded for easy replacement
Please note: Paddle is slightly smaller than opening to ease opening/closing. Valve seals cover any gaps and ensure no leaks.
GOOD SEALING -- Whether opened or closed, the movement direction of the gate is perpendicular to the medium flow direction. The full bore will not limit the flow and has small resistance to the flow. The NPT thread ensures the gate valve tightness and...
EXPLOSION-PROOF & WEAR-RESISTANT -- The gate valve is made of Brass. The valve body is characterized by pressure, explosion resistance and durability... It has uniform wall thickness, high wear-resistant strength and long service life.
SUPERB CRAFTSMANSHIP -- The gate valve inner wall polishing treatment, smooth surface, no scaling, no clogging, practical and durable.
WIDE RANGE OF USES -- A variety of specifications are available for most piping systems. Widely used in chemical, construction, petroleum, light and heavy industry, fire fighting, electric power, aerospace, shipbuilding ...
INSTRUCTION -- Maximum working pressure: 1.6 MPa / 232.06 psi. Applicable temperature: FROM -20℃ TO +150℃（FROM -4℉ TO 302℉）, Media range: water, oil, non-corrosive flammable gas. Please select the appropriate size the gate valve according to...
Dependable Backup Gate Valve: Camco's Ready-to-Use Gate Valve with Built-In Clear Adapter is the perfect backup for leaky RV sewer valves. Designed for convenience, this innovative RV waste valve ensures hassle-free and enjoyable camping trips.
Universal Fit: Designed with four bayonet prongs, this gate valve ensures a secure connection to all standard 3"" RV sewer fittings. It’s compatible with various RV camper models and sewer systems, offering peace of mind on any adventure.
Clear Adapter: The 3 1/2"" RV sewer clear fitting lets you to see when the tank is empty, simplifying maintenance and preventing overflows and other unpleasant surprises.
Leak-Free Cap: The Camco RV Gate Valve features a cap that guarantees a leak-free and odor-tight connection. Travel confidently, knowing that your RV's sewer system is securely sealed and odor-free.
Easy Setup: This camper must have is ready to use straight out of the box— just connect it to your RV's drain pipe, and it’s ready to go.
Material – Made from heavy duty solid brass, this gate valve ensures long-lasting durability, corrosion resistance, and reliable performance in residential, commercial, and industrial applications.
Feature – Designed to withstand up to 200 PSI water, oil, and gas pressure (WOG), providing dependable shut-off control for plumbing, irrigation, and other fluid systems.
Size – Standard 3/4inch NPT double female threaded ends make installation quick and secure, compatible with most piping systems for water, oil, and gas lines.
Easy to use – The sturdy red cast iron handwheel provides a firm grip and smooth operation, allowing you to easily open or close the valve as needed.
Application – Ideal for water supply, HVAC, irrigation, oil, and gas pipelines, this heavy-duty brass gate valve is perfect for both residential and commercial use.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Gate Valves
Key Factors to Consider When Buying a Gate Valve
Material: Gate valves are commonly made from brass, stainless steel, or cast iron. Brass offers good corrosion resistance for water systems. Stainless steel is ideal for high-pressure or corrosive environments. Cast iron is durable and suitable for general industrial use. Choose a material that matches the fluid type and operating conditions.
Connection Type and Size: Gate valves come with various connection types, such as threaded (NPT), flanged, or welded. Ensure the connection type is compatible with your existing piping. The size of the valve must match the diameter of the pipe it will be installed on to ensure proper flow control and prevent leaks.
Pressure and Temperature Ratings: Always check the maximum pressure and temperature ratings of the valve. These specifications should exceed the expected operating conditions of your system to guarantee safety and prevent failure. Exceeding these limits can lead to leaks or catastrophic damage.
Frequently Asked Questions
What is the primary function of a gate valve?
A gate valve's primary function is to start or stop the flow of a fluid in a pipeline. It operates by raising or lowering a gate (wedge or disc) within the valve body. This allows for full, unobstructed flow when open and a tight seal when closed.
What is the difference between a gate valve and a ball valve?
Gate valves are best suited for on/off applications and are not ideal for throttling flow. Ball valves, on the other hand, offer quicker shut-off and can be used for throttling. Gate valves generally provide a more complete seal when fully closed.
How do I determine the correct size gate valve?
The correct size gate valve is determined by the diameter of the pipe it needs to connect to. You should match the valve's port size to the pipe's nominal size. Ensure the connection type (e.g., threaded, flanged) also matches your piping system for a secure fit.
Can gate valves be used for throttling?
While gate valves can be partially opened, they are not designed for throttling or regulating flow. Using them this way can cause the gate to vibrate and erode, leading to premature wear and potential leakage. For throttling applications, other valve types like globe or ball valves are more appropriate.
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