Victaulic FireLock Check Valve 717

• Features an elastomer encapsulated disc with an electroless nickel plated seat
• Sizes from 2½ – 12″ | DN65 – DN300
• Pressures up to 365 psi | 2517 kPa | 25 bar
• Can be installed in both horizontal or vertical positions

Application:
Designed for use in Fire Protection systems.
Prevents back flow.
Single-disc mechanism incorporates a spring-assisted feature for non-slamming operation.
Can be installed either vertically (flow upwards only) or horizontally.
Valve body cast with arrow indicator to assist with proper valve orientation.
Optional upstream and downstream pressure taps included on select sizes.
Rated for ambient temperature use in fire protection systems.