SKU / Product Info	Quantity
NLK858E Nominal Size: 21/2
NLK858F Nominal Size: 3
NLK858H Nominal Size: 4
NLK858K Nominal Size: 6
NLK858L Nominal Size: 8
NLK862E Nominal Size: 2 1/2
NLK862F Nominal Size: 3
NLK862FF Nominal Size: 76
NLK862H Nominal Size: 4
NLK862K Nominal Size: 6
NLK862KK Nominal Size: 165
NLK862L Nominal Size: 8
NLK862M Nominal Size: 10
NLK863E Nominal Size: 21/2
NLK863F Nominal Size: 3
NLK863H Nominal Size: 4
NLK863K Nominal Size: 6
NLK863L Nominal Size: 8

Quick Overview

Fig no: GD-4865-C-8N
The NIBCO® grooved type butterfly valve is classified as a fire protection control valve that is Underwriters Laboratories listed and Factory Mutual approved for bubble-tight shutoff at 300 PSI water working pressure. Grooved ends are compatible with IPS pipe.
The NIBCO® ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The EPDM encapsulated ductile iron disc provides bubble-tight shutoff at rated pressure. These valves are installed and monitored in fire protection applications where they remain in the normally closed position. A typical application would be fire pump test bypass lines. With the internal splined stem/disc drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® ductile iron butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and fire protection systems. NIBCO® butterfly valves are backed by the NIBCO 5-year 125% limited warranty.

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Details

Type of Valve : Butterfly Valve
Valve End Connection Type : G - Grooved
Features :
Valve pressure rating 300 psi wwp
Grooved style
EPDM encapsulated ductile iron disc
Designed for normally closed position monitoring
Stainless steel stem with metal bushings
Available with (suffix 8N) internal monitor switches
Operating mechanism: Manual gear operator
UL/ULC Listed
FM Approved
UL Listed for Indoor and Outdoor Service
MSS SP-25 (markings)

Additional Information

Manufacturer: Nibco

For More Information on the Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Grooved Style, [Click Here] to Link to Manufacturer Web Site

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Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Grooved Style

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