Description
Model G Riser Check Valve – 6107010100-2RCRED- 2″ (50mm) – Red
The Model G Riser Check Valve is a reliable solution for wet pipe fire protection systems. It features grooved end connections, allowing for quick and easy installation with listed or approved mechanical couplings. The valve’s spring-loaded clapper design minimizes water hammer, contributing to smooth and efficient operation. Its compact and lightweight build ensures it’s suitable for both horizontal and vertical installations.
The valve includes factory-tapped drain outlets and gage ports on both sides, which offer flexibility for installation and positioning. Additionally, its streamlined body design results in minimal friction loss, optimizing the fire protection system’s overall efficiency. This model is designed to be a cost-effective solution in installations without a mechanical alarm, especially when paired with water flow detectors for electric alarms.
Technical Data:
| Valve Size | Pressure Rating | Face-to-Face Dimension | Eq. Length C = 120 | Eq. Length C = 100 | Cv Factor | Valve Shipping Weight | Trim Shipping Weight |
|---|---|---|---|---|---|---|---|
| 2” (50mm) | 300 psi (20.7 bar) | 6-1/2” (165 mm) | 9.6’ (2.9 m) | 6.8’ (2.1 m) | 67 | 6 lbs (2.7 kg) | 4 lbs (1.8 kg) |
Model G Riser Check Valve Dimensions (Table B):
| Valve Size | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| 2” (50 mm) | 6-1/2” (165mm) | 3-3/4” (95mm) | 3/8” (9.5mm) | 5-3/16” (132mm) | 5-3/4” (146mm) | 3-5/16” (85mm) | 10-7/8” (276mm) | 5-3/16” (132mm) |
Additional Product Details:
- Grooved End Connections: Offers quick and easy installation with approved mechanical grooved couplings.
- Non-Slamming, Spring-Loaded Clapper: Minimizes water hammer, ensuring reliable performance in fire protection systems.
- Universal Gage Ports: Located on both sides of the valve for flexible installation options.
- Low Friction Loss Design: A streamlined body design for minimal energy loss and efficient operation.
- Factory-Tapped for Drain: Includes factory-tapped outlets for 3/4”, 1-1/4”, or 2” NPT drains, depending on size.
- Suitable for Wet Pipe Fire Protection Systems: Ideal for installations requiring electric alarms when paired with water flow detectors.
Installation:
- Install according to NFPA 13 guidelines for sprinkler systems.
- Ensure flow is directed upwards for vertical installations.
- In horizontal installations, place the hinge pin at the top to avoid improper functioning.
Maintenance:
- Regular inspections as per NFPA 25 are recommended.
- Replace corroded or damaged components to ensure the valve’s continued optimal performance.
- Increase inspection frequency if exposed to harsh or corrosive environments.
Replacement Parts:
- Seal Kit: 6888040020 (2” valve)
- Body Seat Sub Assembly: 9100520B (2” valve)
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