Piston check valves
Overview
Category: Gate, globe, and check valves
Product line: Bonnetless valves
- Size range(s)
- NPS ¼ - 4 (DN 8 - 100)
- Pressure rating
- ASME Classes 1690 - 4500
- Standard connections
- Threaded, socket weld, butt weld
Features and benefits
- Velan small forged steel check valves for horizontal and vertical lines
- Complies to ASME B16.34 standards.
- Solid CoCr alloy disc, fully guided for fast and full seating, even without spring
- A compact but extremely sturdy design for high pressure-temperature service.
- Self-draining waterways
- Quick and easy repair in the line.
