Worm Gear Actuator Wafer Butterfly Valve

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D71F
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Cast Iron/ Ductile Iron/ Stainless Steel
• Size: DN50--DN1200
• Class: Pn10, Pn16, 150lb
• Lined: PTFE/Teflon
• Disc: PTFE
• Transport Package: Woodcase
• Specification: DN32-DN1200
• Trademark: AKSF
• Origin: Tianjin China
• HS Code: 8481804090
• Production Capacity: 2000000/Year

Product Description

 Handle/worm gear pressure seal C95800 disc flanged butterfly valve
ANSI/ JIS/ DIN/ GB standard
cast iron body/ ss 304 disc
Handle/worm gear/electric/pneumatic
flange/wafer/welded/lugged type
concentric butterfly valve
in 150LB/ PN10/ PN16

Connection form: Wafer
Working temperature: -14 degC<T<150 degC
Working pressure: PN<1.6
Seal form: Auto sealed
Material of seal surface: Soft sealed
Structure: Center sealing
Color: Depends of the inquiry
Packing: Plastic inside and Plywood case outside
Body Cast Iron / Ductile Iron / Stainless Steel 304 / 316 /Carbon  Steel   etc.

Disc Ductile Iron coated by nylon / Ductile Iron coated by nickel /
Stainless Steel 304/316 /Aluminum Bronze   etc.
Shaft Stainless Steel 304 / 316 / 416

Seal Ring NBR / EPDM / Fluorine Rubber / Sillcon Rubber / PTFE
 

 

Part  Material											Technical  Specification
NO.	PART  NAME				MATERIAL						Nominal  Pressure: 1.0~1.6MPa
1	Body				Ductile  Iron						DN: 50~2000mm
2	Disc				Stainless  Steel						Medium:   water, oil, gas
3	Shaft				2Cr13						Work  temperature:   ≤ 120
4	Seal  Ring				NBR						Design  Standard: BS
5	Paking				O-ring						Flange  Standard: BS  EN  1092
											OTHER  STANDARD  ARE  AVAILABLE  UPON  REQUEST.