Rapidrop Model C Alarm Check Valve 4 Inch

Name: Rapidrop Model C Alarm Check Valve 4 Inch
SKU: fs0504078
Availability: InStock

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Product Code : fs0504078 Brand: Rapidrop Seller: Approved by : [woo_pro_badges_extended]

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Description

Rapidrop Model C Alarm Check Valve is a double-seated clapper check valve with a grooved seat design that ensures positive water flow for alarm operation and is designed for installation in a wet pipe sprinkler system. External bypass prevents false alarms under all supply pressure conditions. In the event of variable pressure conditions, a false alarm is prevented with the provision of retard chamber, thus the design allows for installation under both variable and constant supply pressure conditions.

Features

Rapidrop Alarm Valve model C is a double seated clapper check valve with grooved seat design which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system.
n the event of variable pressure condition, false alarm is prevented with the provision of retard chamber, thus the design allows for installation under both variable and constant supply pressure condition.
Operation of one or more automatic fire sprinklers causes the water to flow into the sprinkler system causing the alarm valve to open, allowing continuous flow of water into the system and transmittal of alarm, both electrical and mechanical.
External bypass prevents false alarm under all supply pressure condition.

Specifications

Product: Alarm Check Valve
Brand: Rapidrop
Model: Model C
SIZE RANGE: DN100 (4")
BODY TYPE: Flange x Flange, Groove x Groove
WORKING PRESSURE: 17.5 bar (250 psi) *For DN200 FM approval is rated up to 14bar (200psi)
FLANGE CONNECTION: ANSI 150 or PN16
MATERIAL: Ductile Iron
FINISH: Red RAL 3001
APPROVALS: FM Approved, UL Listed