Name: FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve
Uploaded: 2026-06-17T00:33:46+08:00
Description: Watch the FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve Video,Demo, How It Works & Features 2026-05-14 3350
Send Inquiry	Fire Protection UL FM Approved Red Wafer Butterfly Valve with Signal Gearbox 12" 258 views FM UL Approved 250psi Wet Barrel Fire Hydrant Used Outdoor 230 views FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve 335 views 250psi UL FM Fire Hydrant with Mechanical Connector 303 views Fire Fighting Flange Type Alarm Check Valve FM, 300psi, Pn10, Pn16 DN50-DN300 219 views

Product Specifications

Model NO.:

GD-381X/GD-381Y

Media:

Water

Driving Mode:

Worm Gear

Connection Form:

Clamp

Structure:

Centre Sealing

Seal Form:

Rubber

Valve Stem:

Square Stem

Work Pressure:

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature:

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface:

Soft Sealed

Valve Body:

Casting

Standard:

ANSI/Awwa C606 or Metric

Application:

Industrial Usage, Water Industrial Usage, Household Usage, Fire Protection System

Approval:

FM, UL , CE , TUV, Crn ,

End:

Groove

Norminal Pressure:

300 Psi

Usage:

Indoor and Outdoor

Food Grade:

Lead-Free by Ansinsf

Body Material:

Ductile Iron

Disc Material:

Ductile Iron +EPDM

Actuator:

Signal Gearbox

Body Surface:

Epoxy Coating

Top Flange:

ISO 5211

Trademark:

APC

Transport Package:

Wooden Box

Specification:

DN50-300/2''-12''

Origin:

China

HS Code:

8481804090

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FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve Video,Demo, How It Works & Features

Product Specifications