Description

WATTS® Fire Pump Pressure Relief Valve, Automatic Angle Pattern Single Chamber, Series: M1116FM, 4 in Nominal, Flanged End Style, 175 psi Pressure, 150 lb Pressure Class, Specifications Met: AISI S30200, ASTM A536 65-45-12, FM Approved, 16/800/1000 gpm Flow Rate, Media: Water, 7-1/2 in Inlet to Outlet Length, 13-1/4 in Top to Inlet Center, Ductile Iron Body, Xylan Coated Stainless Steel Trim, Buna-N Softgoods, Epoxy Painted, Red, Domestic

Features:

• 175 psig rated
• Copper tubing and brass fittings
• Reduces maintenance because of its packless construction and the fact that no lubrication is required
• Fused red epoxy inside and out on body and cover
• 16 gpm minimum, 800 gpm maximum continuous and 1000 gpm maximum intermittent flow rate

Warranty:

1 year Limited

Body Material	Ductile Iron
Color	Red
Domestic/Import	Domestic
End Style	Flanged
Finish	Epoxy Painted
Flow Rate	16/800/1000 gpm
Inlet to Outlet Length	7-1/2 in
Media	Water
Nominal Size	4 in
Pressure Class	150 lb
Pressure Rating	175 psi
Series	M1116FM
Softgoods Material	Buna-N
Specifications Met	AISI S30200, ASTM A536 65-45-12, FM Approved
Top to Inlet Center	13-1/4 in
Trim Material	Xylan Coated Stainless Steel
Type	Automatic Angle Pattern Single Chamber
Manufacturer	Watts Regulator Company