Lever Operated Centre Line Flanged Butterfly Valve

• Customization: Available
• Driving Mode: Manual
• Connection Form: Flange
• Model NO.: D41
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Characteristic: Flanged Butterfly Valve
• Design & Manufacture: API 509, DIN 3202
• Pre-Temp. Rating: ASME B16.34
• Face to Face: API 509, DIN 3202
• Ends Connection: Wafer, Lug or Flanged
• Inspect & Test: API 598
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO 9001: 2008
• Transport Package: Sea Worthy
• Specification: API, ANSI, ASME, DIN, JIS, GB etc.
• Trademark: VATAC/OEM
• Origin: China
• HS Code: 84818010
• Production Capacity: 6000ton Per Year

Product Description

Features:

Designed and Manufactured to BSEN593 and MSS SP-67 and API 609

Suitable to ANSI 125/150, BS4504, DIN flanges

Size Ranges: NPS 2"~52"

Pressure Rating: PN10/16, ANSI125/150/300/600/900

Materials available in Iron, Steel, Stainless Steel, Duplex and Bronze, Seat Material in Both Resilient and Metal Type, Different trim materials available to suit different service conditions

Fire-safe design to API 608/API 6FD upon request

To MSS SP 01-75 On request

Operations: Lever, Worm-gear, Electric, Pneumatic and Hydra-pneumatic

Features:

Designed and Manufactured to BSEN593 and MSS SP-67 and API 609

Suitable to ANSI 125/150, BS4504, DIN flanges

Size Ranges: NPS 2"~52"

Pressure Rating: PN10/16, ANSI125/150/300/600/900

Materials available in Iron, Steel, Stainless Steel, Duplex and Bronze, Seat Material in Both Resilient and Metal Type, Different trim materials available to suit different service conditions

Fire-safe design to API 608/API 6FD upon request

To MSS SP 01-75 On request

Operations: Lever, Worm-gear, Electric, Pneumatic and Hydra-pneumatic

DESGN & MFT.	API 609	ENDS CONNECTION	R.F
PRE-TEP. RATING	ASME B16.34	INSPECT & TEST	API 598
F-F DIMENSION	MSS SP-68	END CONNECTION	ASME B16.5
MARKING	MSS-SP-25	FIRE SAFE DESIGN	--
PAITING	MFTR STD	SPE. REQUIREMENTS	N.A

 

Main Part & Materials
Part Names	Part Materials
Body	Cast Iron			Ductile Iron
	A126 B	GG25	FC 20	A536	A395	GGG40	GGG50
Disc	Ductile Iorn/CF8/CF8M/CF3/CF3M/Alum-Bronze
Stem	SS410/SS420/SS416/SS304/SS316/Monel
Seat/Seat Ring	NBR/EPDM/PTFE
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Suitable Medium	Water, Waste Water, Sewage
Suitable Temperature	-29~150 °C

 

Main Part & Materials
Part Names	Part Materials
Body	Cast Iron			Ductile Iron
	A126 B	GG25	FC 20	A536	A395	GGG40	GGG50
Disc	Ductile Iorn/CF8/CF8M/CF3/CF3M/Alum-Bronze
Stem	SS410/SS420/SS416/SS304/SS316/Monel
Seat/Seat Ring	NBR/EPDM/PTFE
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Suitable Medium	Water, Waste Water, Sewage
Suitable Temperature	-29~150 °C