Full PTFE Lined Lug Type Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: L-001
• Connection Form: Lug Support
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Size: DN50-DN600
• Transport Package: Bubble Bag Within Plywood Case
• Specification: small size, easy assembling
• Trademark: TFW
• Origin: Tianjin, China
• HS Code: 848180
• Production Capacity: 20000 PCS/Month

Product Description

Manual Lever Operated Full Lug Butterfly Valve

Size DN50-DN1200
End flange ANSI B 16.1, EN 1092, AS 2129
Face to face EN558-1
Top flange ISO 5211
Normal pressure PN1.0/1.6/2.5MPa (150/300PSI)
Body: CI / DI / WCB / SS disc-DI / CF8 / CF8M / C95400
Disc :DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy
Stem: SS416/304/316/431/17-4PH
Seat: Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM/PTFE
Temprature -45c~150c
Feature Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate
Apply Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc.

Features:
Available in various materials
Long service life with reliable seal and without frequent maintenance
Resilient seat design with bubble tight seal
Small size and lightweight
Easy to install and maintain
Easy to operate
Pressure test conforms to API598
Can regulate or cut off pipeline flow

STANDARD MATERIAL OF MAIN PARTS
NO.	PART	MATERIAL
1	Body	Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2	Seat	PTFE
3	Shaft	Stainless Steel416,316,304
4	Disc	PTFE lined DI,SS304,SS316,WCB
5	Pin	Stainless Steel
6	Bushing	PTFE,Bronze
7	O-Ring	EPDM