Certificates: FM approved and UL listed Application: High-rising building fire fighting system, near fire pump Purpose: To prevent the water flow back Technical specification: Design standard: AWWA C508 End connection: Flange at both side Construction: Swing check type Flange...Read More
Certificates: UL listed Application: High-rising building fire fighting system, near fire pump Purpose: To prevent the water flow back Technical specification: Construction: Swing check type End connection: Groove at both side Groove standard: Metric or AWWA C606 Normal...Read More
Certificates: UL listed Application: High-rising building fire fighting system, near fire pump Purpose: To prevent the water flow back Technical specification: Construction: Swing check type End connection: Flange at both side Flange standard: ASME/ANSI B16.1 Class 125 or...Read More
Certificates: UL listed Application: High-rising building fire fighting system, near fire pump Purpose: To prevent the water flow back Technical specification: Construction: Swing check type End connection: Flange at one side and groove and another side Flange standard:...Read More
Certificates: UL listed Application: High-rising building fire fighting system, near fire pump Purpose: To prevent the water flow back Technical specification: Construction: Swing check type End connection: Flange and groove end . Flange standard: ASME/ANSI B16.1 Class 125 or...Read More
Certificate: FM, UL, ULC Usage: Buried underground and Connected with NRS (non-rising stem) gate valve Installation Instructions: 1. Unload the upper cover of control lead 2. Measure control lead depth, remove the excess part of connector lead and driving rod 3. fit the...Read More
Certificate: FM, UL, ULC Usage: Connected with NRS (non-rising stem) gate valve through the wall Installation Instructions: 1. Unload the upper cover of control lead 2. Measure control lead depth, remove the excess part of connector lead and driving rod 3. fit the control rod...Read More
Approval: Both FM and UL Usage: Outdoor environment. To supply fire demand water for factory, airport, city building and highway. It connect with fire main, it not only can supply water to fire fighting truck, but also can link with fire hose or fire fighting lance. It is...Read More
Approval: Both FM and UL Usage: Outdoor environment. To supply fire demand water for factory, airport, city building and highway. It connect with fire main, it not only can supply water to fire fighting truck, but also can link with fire hose or fire fighting lance It is...Read More
Technical specification: Standard: ANSI high performance butterfly valve Class: ANSI Class 150，ANSI Class 300 Temperature range: -20℃ to 180℃. Design structure:double eccentric End connection: wafer end, Full lug end Medium: Water, oil, gas, saturated steam, high temperature...Read More
Technical specification: Standard: DIN high performance butterfly valve Normal pressure: PN10, PN16, PN25, PN40 Temperature range: -20℃ to 180℃. Design:double eccentric End connection: wafer end, Lug type Medium: Water, oil, gas, saturated steam, high temperature fluids,...Read More
Technical specification: Design:Centerline design, double stem without pin, back-seat (hard seat ) butterfly valve End connection: wafer end Medium: Water, Temperature range: -20℃ to 120℃. Design standard: API 609 Side flange: ANSI 125, ANSI 150, DIN PN10, PN16 or customer...Read More
