4 in. Grooved x Grooved Check Valves for Fire Protection Systems
This 4 in. Grooved x Grooved durable brass Check Valve is ready for service in water-based systems, specifically fire protection/fire sprinkler systems and standpipes. With a rated working water pressure of 300 PSI, this valve provides a watertight defense against pollution & contamination caused by backflow. This check valve can be installed vertically or horizontally on a supply line, fire department connection (FDC), fire pump discharge or gravity tank connection in accordance with NFPA code and local fire code. It features two 4 in. Grooved connections, and automatically operates when pressure drops or flows reverse.
Fire Protection Check Valve Options & Additional Information
This Check Valve is UL Listed and FM Approved. It is available in 4 in. with 3 different thread combinations:
Grooved x Grooved, Grooved x National Pipe Thread (NPT), NPT x NPT
QRFS SKU: |
70-WL-CHKGG-240000 |
Manufacturer Part Number: |
IE144G |
Manufacturer: |
Wilson & Cousins Fire |
Valve Type: |
Check Valve |
Number of Connections: |
2 Connections |
Connection Type: |
Grooved x Grooved |
Body Material: |
Brass |
Clapper: |
Single |
Size: |
4 in. |
Size Detail: |
4 in. Grooved x 4 in. Grooved |
UL Listed: |
Yes |
FM Approved: |
Yes |
Rated Working Water Pressure: |
300 PSI |
Tapped Hole: |
1/2 in. NPT |
Finish: |
Brass |
Installation: |
Vertical or Horizontal |
Length: |
7.88 in. (200.15 mm) |
Width: |
5 in. (127 mm) |
Height: |
5 in. (127 mm) |
Weight: |
11.5 lb. (5.22 kg) |
Box/Pack Quantity: |
4 |