1″-600LB-SW Close Die Forged Lifting Check Valve

Technical Datasheet

Product Name: Forged Steel Lifting Check Valve
Model: 1″-600LB SW Lifting Check Valve

1. General Information

2. Technical Specifications

3. Main Material of Parts

4. Main Dimensions & Connection Data (Unit: mm)

Note: Socket Weld ends conform to ASME B16.11.

Note: Dimensions above are typical. Final dimensions should be based on approved manufacturer drawings.

5. Applicable Design Standards

• Design & Manufacture: API 602 (Compact Forged Valves) / ASME B16.34
• Face-to-Face Dimensions: ASME B16.10 or API 602
• End Connections: ASME B16.11 (Socket Weld)
• Pressure-Temperature Rating: ASME B16.34
• Inspection & Testing: API 598

6. Product Features

1. Lifting (Piston) Type Design: The disc lifts vertically within the body, providing a guided, stable operation that minimizes wear and ensures positive sealing.
2. Forged Construction: ASTM A105 or F316 forged body provides superior strength and reliability for Class 600 high-pressure applications.
3. Socket Weld Ends: Provides a permanent, leak-free connection suitable for high-integrity piping systems.
4. Compact Design: Short face-to-face dimensions (per API 602) make it ideal for tight piping layouts.
5. Automatic Operation: Prevents reverse flow without external actuation; disc closes automatically when flow reverses.
6. Horizontal Installation: Lifting check valves are typically installed in horizontal pipelines with the bonnet vertical (upward) for proper operation.

Remarks:

• Material Options: Available in A105 Carbon Steel (for non-corrosive services like water, oil, steam) or F316 Stainless Steel (for corrosive services). Specify material grade when ordering.
• Installation: Ensure the valve is installed with the flow direction arrow oriented correctly and the bonnet facing upward (vertical) for reliable disc operation.
• Spring-Assisted Option: For vertical or low-flow applications, a spring-assisted disc can be provided to ensure prompt closing.
• For specific dimensional data and torque values, please refer to the official certified drawings from the manufacturer.

GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.