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Home > Industrial Equipment & Components > Valve > Plunger Valve > Low Leakage Plunger Valve - 1 Year Warranty, Mill Test Report, Lab High Pressure Fluid Test, 316L SS
Low Leakage Plunger Valve - 1 Year Warranty, Mill Test Report, Lab High Pressure Fluid Test, 316L SS
Product Spotlights
316L stainless steel construction ensures corrosion resistance and durability. Low leakage design with near-zero leakage rate. Each valve comes with Mill Test Report and Lab High-Pressure Fluid Test certificate. 1-year warranty. Customizable connections and seals. Backed by ISO9001 certified manufacturer with global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, 316L Stainless Steel
Pressure Rating:
Up to 10,000 psi (optional)
Connection Type:
NPT / BSP / Customizable
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, 316L Stainless Steel
Pressure Rating
Up to 10,000 psi (optional)
Connection Type
NPT / BSP / Customizable
Warranty
1 Year
Test Report
Mill Test Report & Lab High Pressure Fluid Test
Application
Laboratory, High Pressure Fluid Systems
Working Temperature
-20°C to 200°C (optional)
Shanghai Zhibang Valve Manufacture Co., Ltd. presents our premium Low Leakage Plunger Valve, engineered with 316L stainless steel for superior corrosion resistance and durability. This valve is designed for high-pressure fluid testing in laboratories and industrial applications, ensuring minimal leakage even under extreme conditions. With a 1-year warranty, mill test report, and rigorous lab high-pressure fluid test, we deliver reliability and precision for your critical systems.
Key Features & Technical Specifications:
- Material Excellence: Constructed from 316L stainless steel, offering excellent resistance to pitting, crevice corrosion, and chemical attack. Ideal for harsh environments.
- Low Leakage Design: Precision-machined plunger and seat provide a near-zero leakage rate, meeting stringent laboratory and industrial standards.
- High Pressure Capability: Tested up to 10,000 psi (optional) with lab high-pressure fluid testing, ensuring safe operation under demanding conditions.
- Comprehensive Testing: Every valve includes a Mill Test Report (MTR) for material traceability and a Lab High-Pressure Fluid Test certificate, guaranteeing performance.
- Customizable Options: Available in various connection types (NPT, BSP) and seal materials (PTFE, PEEK) to suit your specific application.
- 1-Year Warranty: Backed by a full one-year warranty against manufacturing defects, providing peace of mind.
Technical Parameters Table:
| Parameter | Value |
| Material | 316L Stainless Steel |
| Max Working Pressure | Up to 10,000 psi (optional) |
| Temperature Range | -20°C to 200°C (optional) |
| Leakage Rate | < 0.1% of rated flow (typical) |
| Connection Type | NPT, BSP, or custom |
| Certifications | ISO9001, Mill Test Report, Lab Test Report |
Benefits to Your Operations:
- Minimize fluid loss and system contamination with our low-leakage design.
- Reduce downtime with durable 316L construction that withstands corrosion and wear.
- Ensure compliance with lab and industrial standards through documented testing.
- Flexible customization options allow integration into existing systems without modification.
Trust & Reliability: Since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. has been a professional manufacturer with an annual export value of US$1–1.5 million, serving markets across North America, South America, Europe, Asia, and beyond. Our ISO9001 certification ensures consistent quality management. We ship from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing. With a dedicated team and rigorous testing protocols, we provide valves that perform under pressure. Contact us today to discuss your requirements or request a quote.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum pressure rating of this valve?
A: The low leakage plunger valve is tested up to 10,000 psi optionally. Standard ratings are available upon request. Please specify your required pressure when ordering. -
Q: Is the valve suitable for high-temperature fluids?
A: Yes, the valve can operate from -20°C to 200°C depending on seal material selection. PTFE seals are standard; PEEK is available for higher temperatures. -
Q: Does the valve come with a certificate of material compliance?
A: Absolutely. Each valve includes a Mill Test Report (MTR) for the 316L stainless steel, ensuring full traceability of material composition and mechanical properties. -
Q: Can I get a custom connection type?
A: We offer NPT, BSP, and other custom connections. Please provide your specifications during the inquiry. -
Q: What is the warranty period?
A: The valve is covered by a 1-year warranty against manufacturing defects. For extended warranty options, please contact our sales team. -
Q: How do you ensure low leakage performance?
A: Our valves undergo 100% lab high-pressure fluid testing before shipment. The plunger and seat are precision ground to achieve a near-zero leakage rate. -
Q: What applications is this valve ideal for?
A: It is widely used in laboratory high-pressure fluid systems, chemical injection, sampling systems, and hydraulic controls where leakage control is critical. -
Q: Do you offer samples for testing?
A: Yes, sample orders are accepted. Please contact us to discuss sample availability and lead time.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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