Threaded Plunger Valve for Industrial Cleaning Equipment - High Pressure Water Jet, 5000 PSI
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd is proud to present our Threaded Plunger Valve for Industrial Cleaning Equipment — a high-performance solution engineered for demanding water jet applications up to 5,000 PSI. As a dedicated manufacturer since 2016, we combine precision machining with robust materials to deliver valves that ensure reliable flow control, minimal pressure drop, and extended service life. Whether you need a valve for pressure washers, industrial cleaning systems, or high-pressure water jetting, our threaded plunger valve is designed to meet the rigorous requirements of continuous operation.
This valve features a rugged plunger mechanism that provides positive shut-off and smooth modulation. The threaded connections allow for easy installation and maintenance, while the high-pressure rating ensures safe operation under extreme conditions. Our engineering team has optimized the internal flow path to reduce turbulence and erosion, enhancing durability and performance. With a focus on quality and reliability, this valve is an ideal choice for OEMs, fleet operators, and cleaning equipment manufacturers.
Key Features & Technical Specifications
- High Pressure Rating: Rated for 5,000 PSI continuous operation, with burst pressure exceeding 10,000 PSI.
- Precision Plunger Design: Ground and polished stainless steel plunger ensures leak-free sealing and low friction.
- Corrosion Resistance: Available in 316 stainless steel or brass with optional nickel plating for harsh environments.
- Threaded Ports: Standard NPT or BSP threads (1/4" to 1") facilitate quick integration into existing systems.
- Temperature Range: Suitable for fluid temperatures from -20°C to +120°C (with optional high-temperature seals up to 200°C).
- Replaceable Seals: PTFE or NBR seals are field-replaceable, reducing downtime and maintenance costs.
- Compact Design: Lightweight and space-saving, ideal for tight installations on mobile cleaning units.
| Parameter | Value |
|---|---|
| Maximum Working Pressure | 5,000 PSI (345 bar) |
| Body Material | 316 Stainless Steel / Brass |
| Connection Type | Threaded (NPT or BSP) |
| Port Size | 1/4", 3/8", 1/2", 3/4", 1" |
| Seal Material | PTFE (standard), NBR (optional) |
| Operating Temperature | -20°C to +120°C (standard) |
| Flow Coefficient (Cv) | 0.5 – 2.5 (depending on size) |
The Threaded Plunger Valve is specifically designed for industrial cleaning equipment such as high-pressure washers, water blasters, and hydro-jetting systems. Its robust construction minimizes wear from abrasive particles and high-velocity flow, ensuring thousands of cycles without failure. The valve’s low torque operation reduces operator fatigue, while the leak-free design protects sensitive components in the cleaning system.
Compared to standard ball valves or gate valves, our plunger valve offers superior throttling capability and a straight-through flow path that reduces pressure loss. The threaded end connections allow for quick field replacement, and the valve can be easily serviced without removing the entire assembly. We also offer customization options, including different handle styles, locking mechanisms, and special seal materials for aggressive chemicals.
Each valve is individually pressure-tested before shipment to guarantee performance. Our manufacturing process follows strict ISO9001:2015 quality management standards, ensuring consistent quality from raw material to final assembly. With an annual export value of US$1–1.5 million, Shanghai Zhibang Valve has supplied valves to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We are a trusted partner for both small businesses and large industrial distributors.
Choosing our Threaded Plunger Valve means investing in reliability, performance, and long-term value. We provide competitive pricing, short lead times, and responsive technical support. Contact us today to request a quotation or to discuss your specific requirements. Our team is ready to help you find the perfect valve solution for your industrial cleaning equipment.
Frequently Asked Questions (FAQ)
Q1: What is the maximum pressure this valve can handle?
A: The valve is rated for a maximum working pressure of 5,000 PSI (345 bar). It can withstand burst pressures above 10,000 PSI, making it suitable for high-pressure water jetting applications.
Q2: Can this valve be used with hot water or steam?
A: The standard version handles water temperatures up to 120°C. For higher temperatures, we offer optional high-temperature seals that allow operation up to 200°C. Please specify your requirements when ordering.
Q3: What thread types are available?
A: We offer both NPT (National Pipe Thread) and BSP (British Standard Pipe) threads in sizes from 1/4 inch to 1 inch. Custom thread sizes are available upon request.
Q4: Is the valve suitable for use with chemicals or aggressive fluids?
A: The standard 316 stainless steel body and PTFE seals provide good resistance to many chemicals. For highly corrosive media, we can customize the valve with special alloys or coatings. Contact our sales team for a compatibility assessment.
Q5: How do I install this valve?
A: The valve features threaded end connections that can be directly screwed into matching pipe threads. Use appropriate thread sealant (e.g., PTFE tape) to ensure a leak-free joint. The valve can be mounted in any orientation.
Q6: What maintenance is required?
A: Periodically inspect the valve for leaks or wear. The plunger and seals are replaceable; we provide a maintenance kit with detailed instructions. Lubrication is not required for most applications.
Q7: Do you offer OEM/private label options?
A: Yes, we can customize the valve with your branding, packaging, and specific design modifications. Minimum order quantities may apply. Please inquire for details.
Q8: What is the typical lead time?
A: For standard models, lead time is 7–15 working days. Custom orders may take 20–30 days depending on complexity. We ship from Shanghai, Guangzhou, Hong Kong, or Beijing.
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