Contact Platform Support
Help Center
Home > Industrial Equipment & Components > Valve > Check Valve > Vertical Lift Check Valve Hydraulic Oil Return Line Carbon Steel ASTM A216 WCB 2" 150LB
Vertical Lift Check Valve Hydraulic Oil Return Line Carbon Steel ASTM A216 WCB 2" 150LB
Product Spotlights
This Vertical Lift Check Valve features durable ASTM A216 WCB carbon steel construction, ideal for hydraulic oil return lines. Vertical lift design ensures reliable backflow prevention, low pressure drop, and long service life. Flanged connections (2" 150LB) simplify installation. ISO9001 certified factory, customizable options (disc/seat materials), and competitive pricing make it a cost-effective choice for industrial systems.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Carbon Steel ASTM A216 WCB
Application:
Other, Hydraulic Oil Return Line
Standard:
Other, Design per ASME B16.34
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
Vertical Lift Check Valve for Hydraulic Station Oil Return Line Standard Compliant Reliable PerformanceNegotiableMOQ: 1 Unit -
Bronze Swing Check Valve, Marine Seawater Circulation, Threaded NPT 1/2"-2", -20°C to 120°C RatingNegotiableMOQ: 1 Unit
-
Marine Seawater Circulation Bronze Check Valve, Inline 200 PSI, 316SS Seat, ASTM B62 CompliantNegotiableMOQ: 1 Unit
-
Bronze Check Valve for Marine Seawater, Full Bore DIN 3352, 304SS Spring, 150Lb FlangeNegotiableMOQ: 1 Unit
-
Bronze Check Valve for Marine Seawater Circulation Pipeline, Ideal for Offshore Platform Pumping SystemsNegotiableMOQ: 1 Unit
Material
Other, Carbon Steel ASTM A216 WCB
Application
Other, Hydraulic Oil Return Line
Standard
Other, Design per ASME B16.34
Size
2 inch (DN50)
Pressure Rating
150 LB (Class 150)
Type
Vertical Lift Check Valve
Connection
Flanged (Raised Face)
Brand
Shanghai Zhibang Valve
Body Material
ASTM A216 WCB
Disc Material
ASTM A216 WCB (optional: SS316)
Shanghai Zhibang Valve Manufacture Co., Ltd., established in 2016 and located in Shanghai, China, is a professional manufacturer specializing in high-quality valve solutions. Our Vertical Lift Check Valve for hydraulic oil return lines, made of ASTM A216 WCB carbon steel with a 2-inch size and 150LB pressure rating, is designed to provide reliable backflow prevention in demanding hydraulic systems. With an annual export value of US$1 million to US$1.5 million and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we bring years of manufacturing expertise to every product. This check valve ensures efficient operation, minimal pressure drop, and long service life, making it an ideal choice for oil return lines in industrial hydraulic systems.
Product Features and Technical Specifications
- Durable Carbon Steel Construction: The valve body and disc are made of ASTM A216 WCB carbon steel, offering excellent strength and corrosion resistance for hydraulic oil applications. This material is suitable for temperatures ranging from -29°C to 425°C, ensuring reliable performance under various operating conditions.
- Vertical Lift Design: The vertical lift mechanism ensures that the disc moves freely along the vertical axis, providing a tight seal when flow reverses. This design reduces wear and tear compared to swing check valves, extending the valve's service life.
- Low Pressure Drop: The streamlined flow path minimizes turbulence and pressure loss, which is critical for maintaining efficient hydraulic oil return lines. The full-bore design allows for unobstructed flow, reducing energy consumption.
- Flanged Connections: The valve comes with raised face flanges conforming to ASME B16.5 standards, making installation easy and secure. The flanges are drilled to standard 150LB bolt patterns, compatible with common piping systems.
- Hydraulic Oil Compatibility: This valve is specifically designed for use in hydraulic oil return lines, handling oils with viscosities up to 500 cSt. The internal components are resistant to oil degradation and swelling.
- ISO9001 Certified Manufacturing: Our factory is ISO9001 certified, ensuring consistent quality control, traceability, and adherence to international standards. Each valve undergoes hydrostatic testing and shell testing before shipment.
| Parameter | Specification |
|---|---|
| Size | 2 inch (DN50) |
| Pressure Rating | 150 LB (Class 150) |
| Body Material | ASTM A216 WCB Carbon Steel |
| Disc Material | ASTM A216 WCB (Optional: SS316) |
| Connection Type | Flanged (Raised Face, ASME B16.5) |
| Design Standard | ASME B16.34 |
| Test Pressure | Shell: 450 psi (30 bar); Seat: 300 psi (20 bar) |
| Operating Temperature | -29°C to 425°C |
Benefits for Your Hydraulic System
- Minimized Downtime: The robust design and precise sealing reduce the risk of leaks and failures, ensuring your hydraulic system operates continuously without unexpected stops.
- Easy Maintenance: The flanged connections allow for quick removal and replacement without cutting pipes. The simple lift mechanism requires minimal maintenance, with only periodic inspection recommended.
- Versatile Application: Suitable for hydraulic oil, lubricating oil, and other non-corrosive fluids. The valve can be used in both horizontal and vertical pipelines (flow direction: upward).
- Cost-Effective: Competitive pricing without compromising quality. Our direct factory model eliminates middlemen, saving you up to 20% compared to similar branded products.
- Customizable Options: Available with different disc materials (SS316, SS304) and seat materials (PTFE, metal-to-metal). Additional coatings or special packing can be provided upon request.
As a trusted manufacturer since 2016, Shanghai Zhibang Valve has exported over 50,000 valves to more than 20 countries worldwide. Our ISO9001-certified production facility ensures every valve meets strict quality standards. With an annual export value of US$1 million to US$1.5 million and a dedicated team of engineers, we provide responsive after-sales support and customized solutions. We are located in Shanghai, China, with convenient access to major ports including Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring fast delivery to global customers. Contact us today for a quote or technical consultation – we are ready to help you optimize your hydraulic oil return line system.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between a vertical lift check valve and a swing check valve?
A: A vertical lift check valve has a disc that moves vertically along a guide, providing a more compact design and tighter sealing at low flow rates. Swing check valves have a hinged disc that swings open, which can cause water hammer. Our vertical lift design is ideal for hydraulic oil return lines where space is limited and backflow must be prevented. -
Q: Can this valve be used for other fluids besides hydraulic oil?
A: Yes, it is suitable for various non-corrosive liquids such as lubricating oil, water, and certain chemicals. However, for aggressive chemicals or high-temperature steam, please consult our technical team for material recommendations. -
Q: What is the maximum working pressure for this 2" 150LB check valve?
A: According to ASME B16.34, the maximum allowable working pressure for Class 150 carbon steel valves is 285 psi (19.6 bar) at 100°F (38°C). At higher temperatures, the pressure rating decreases. Refer to the pressure-temperature chart provided with the valve. -
Q: Is the valve suitable for vertical installation?
A: Yes, the vertical lift check valve is designed for vertical pipelines with flow direction upward. For horizontal installation, a swing check valve may be more suitable. Please specify your installation orientation when ordering. -
Q: Do you provide testing certificates?
A: Yes, we provide a material test certificate (MTC) and hydrostatic test report with each valve. Additional third-party inspection (e.g., by SGS, BV) is available upon request. -
Q: What is the lead time for this product?
A: Standard lead time is 15-25 working days, depending on quantity. For urgent orders, we can expedite production to 7-10 working days with a surcharge. Contact our sales team for current availability. -
Q: Can I get a sample before bulk order?
A: Yes, sample orders are welcomed. We charge sample cost and shipping, but the sample cost will be refunded once you place a bulk order. Please contact us for details. -
Q: How do you ensure product quality?
A: Our factory is ISO9001 certified. Each valve undergoes 100% shell and seat pressure testing before shipment. We also perform random inspection during production. Our quality control system ensures compliance with ASME standards.
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
You May Also Like
-
Bronze Dual Plate Check Valve, Seawater Circulation, Wafer Type 316SS, PN40, Sizes 2"-12"NegotiableMOQ: 1 Unit
-
Vertical Lift Check Valve for Hydraulic Station Oil Return Line SS316 1" 3000PSINegotiableMOQ: 1 Unit
-
Bronze Check Valve, Seawater Circulation, Used in Shipbuilding Cooling Water Systems, DurableNegotiableMOQ: 1 Unit
-
Bronze Check Valve for Seawater Pipeline, 2-Year Warranty, Pressure Tested, Reliable Backflow PreventionNegotiableMOQ: 1 Unit
-
Bronze Check Valve Marine Seawater Circulation, 1-Year Warranty, Mill Test Report Included, Standard CompliantNegotiableMOQ: 1 Unit
-
Dual Plate Check Valve PN40 With 316L Stainless Steel Disc for Industrial Water CirculationNegotiableMOQ: 1 Unit
-
Bronze Check Valve for Marine Seawater Circulation Pipeline, PN16 Flanged, 316SS Spring, DN50-DN200NegotiableMOQ: 1 Unit
-
304 Stainless Steel Dual Plate Check Valve PN16 for Industrial Cooling Water CirculationNegotiableMOQ: 1 Unit
-
Wafer Type Dual Plate Check Valve DN150 ANSI 150 for Cooling Water SystemNegotiableMOQ: 1 Unit
-
Lug Type Dual Plate Check Valve DN100 -20°C to 200°C for Cooling WaterNegotiableMOQ: 1 Unit
