Fire-Safe Concentric Valve with Anti-Wear Coating

• Customization: Available
• Media: Water
• Material: Carbon Steel
• Model NO.: B01
• Connection Form: Welding
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Standard: ISO 5208
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Warranty: 1 Year
• Product Certification: ISO 9000, CE
• Applicable Medium: Water, Oil, Gas
• Fire Safe: API607
• Transport Package: Wooden
• Trademark: Kaiwei
• Origin: China
• HS Code: 8481100090

Product Description

HANGZHOU KAIWEI VALVE GROUP CO., LTD.
BUTTERFLY VALVE SERIES

Product Description

 Wafer Triple Offset Butterfly Valve

Wafer Triple Offset Butterfly Valve



Design Features

-Triple offset, bi-directional with reduced pressure in the reverse direction.

-Low emission, blow-out proof stem.

-Fire safety tested design (optional design available).

-Compliant with ISO 5211 for top flange integration.

-Extended service life and low operational torque.

-Utilizes metal & graphite laminated disc sealing; solid metal disc available as an option.

Technical Parameter

 

Body Material	ASTM A216WCB, ASTM A351 CF8M, ASTM A352LCB
Nominal Size	NPS 3'' to 56''
Pressure Rnage	Class 150 to 1500 LB
Working Temperature	-196°C to 600°C
Connection Method	Wafer
Design Standards	API 609, ASME B16.34
Inspection and Test	API 598, ISO 5208
Connection Ends	ASME B16.5 ASME b16.47

Face to Face	API 609, ISO 5752
Fire Safe	API 607, API 6FA

Butt-weld Triple Offset Butterfly Valve

Butt-weld Triple Offset Butterfly Valve


Design Features

-Triple offset, bi-directional (reduced pressure at reversed direction).

-Low emission, blowout-proof stem.

-Fire safe tested design (optional design available).

-ISO 5211 top flange.

-Extended lifespan, low operation torque.

-Metal & graphite laminated disc sealing, with the option for a solid metal disc.

Technical Parameter

Body Material	ASTM A216 WCB, A352 LCB, A351 CF8M
Nominal Size	NPS 3'' to 56''
Pressure Rnage	Class 150 to 1500LB
Working Temperature	-196°C  to 600°C
Connection Method	BW(Butt Weld)
Design Standards	API 609, ASME B16.34
Inspection and Test	API 598, API 6D
Connection Ends	ASME B16.5 , ASME B 16.47

Face to Face	API 609, ISO 5752
Fire Safe	API 607, API 6FA

Double Offset Butterfly Valve

Double Offset Butterfly Valve


Design Features

-Bi-Directional Shutoff Performance.

-Optional Seat Materials: Rubber, PTFE, RPTFE, Fire Safe PTFE.

-Low friction and low operational torque contribute to an extended service life.

-All components are replaceable, allowing for in-line maintenance.

-Eccentric construction of the disc and sealing ring enhances sealing efficiency.

-Equipped with an ISO 5211 Top Flange for standardized actuator mounting.

Technical Parameter

Body Material	ASTM A216 WCB, A351 CF8/CF8M
Nominal Size	NPS 3'' to 48''
Pressure Rnage	Class 150 to 300LB
Working Temperature	-50°C  to 350°C
Connection Method	BW(Butt Weld)
Design Standards	API 609, ASME B16.34
Inspection and Test	API 598, API 6D
Connection Ends	ASME B16.5 (Flanged), ASME B16.47

Face to Face	API 609, ISO 5752, BS 5155
Fire Safe	API 607, API 6FA

 

Detailed Photos

Exthbition &Overset partners

 

Enterprise Certification