300PSI UL FM APPROVED WAFER TYPE INDICATING BUTTERFLY VALVE for Automatic Water-Supplycontrol Valves for Fire Protection Service
Product Description
Butterfly Valve
Model:
WD
-3
7
1X
/WD-371Y
Fire Protection UL/FM wafer type Butterfly valve
Technical Features
-
Conforms:
ANSI / AWWA C606 Standard Clear Waterway design
-
Connections:
Wafer
Ends
-
Sizes:
2", 2½", 3", 4",
5
"
,
6", 8", 10", 12"
-
Approvals:
UL, ULC, FM
-
Maximum Working Pressure:
21 BAR / 300 PSI (Maximum Testing Pressure: 600 PSI) conforms to UL1091 & ULC/ORD-C1091 & FM class 1112
Maximum Working Temperature:
-20
°C to
80
°C
-
Design Standard:
API 609
-
Application
: Indoor & Outdoor Use
-
E
poxy coated interior and exterior by Electrostatic Spray
conforms to AWWA C550
-
Seat Disc Resilient EPDM Coated
-
Factory Installed Supervisory Tamper Switch Assembly
-
Top Flange Standard ISO5211 / 1
-
Design and materials are subjected to change without any notice
Product Parameters
Certifications
Packaging & Shipping