Overview
Vornet Valve provides a complete range of check valves designed to prevent backflow in industrial piping systems. Manufactured to API 6D, ASME B16.34, and BS 1868 standards.
Available in swing check, lift check, tilting disc, dual plate, and nozzle check designs. Sizes from NPS 1/2″ to 48″ with pressure ratings from Class 150 to 2500LB.
Technical Specifications
| Size Range | NPS 1/2″ to 48″ |
| Pressure Rating | Class 150 to 2500 |
| Temperature Range | -196°C to 680°C |
| Body Materials | WCB, LCB, CF8, CF8M, WC6, WC9 |
| Design Standards | API 6D / ASME B16.34 / BS 1868 |
| Test Standard | API 598 |
| End Connections | Flanged, butt-weld, wafer, lug |
| Operation | Automatic (non-return) |
Key Features
- Swing check with renewable disc
- Piston lift check for vertical service
- Tilting disc for low pressure drop
- Dual plate design for compact installation
- Spring-loaded for any orientation
- Silent/no-slam options available
Applications
- Pipeline backflow prevention
- Pump protection
- Compressor discharge
- Steam systems
- Water and wastewater
- Chemical processing
Frequently Asked Questions About Check Valves
What standards do your check valves comply with?
Our check valves are manufactured to recognized industry standards. See the specifications table above for details.
What sizes and pressure ratings are available?
See the specifications table above for full size range and pressure ratings.
What materials are available?
Body materials include carbon steel, stainless steel, alloy steel, duplex, and specialty alloys. Contact us for specific material requirements.
Do you offer customized valves?
Yes. We specialize in custom solutions including special end connections, extended stems, cryogenic service, NACE MR0175 compliance, and custom trim materials.
What is your typical lead time?
Standard: 15-30 working days. Custom orders: 30-60 working days.
What is the minimum order quantity?
1 piece for standard valves. Custom orders negotiable.
Do you ship internationally?
Yes, we export worldwide. Terms include FOB, CIF, and EXW. We ship to Middle East, Southeast Asia, Africa, Europe, and the Americas.
What payment terms do you accept?
T/T and L/C. Negotiable for long-term contracts.
How can I request a quote?
Email jessamyn@vornetvalve.com or message us on WhatsApp. Please include valve type, size, class, quantity, end connections, and any special requirements.