Worm Gear Actuator Stainless Steel Hard Sealing Flange Eccentric Ventilation Butterfly Valve

• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D341W
• Working Temperature: -196ºC<T<650ºC
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Cast Steel/ Stainless Steel/Cr.Ni.Mo.Ti Steel
• Disc: Cast Steel/ Stainless Steel/Cr.Ni.Mo.Ti Steel
• Shaft: Stainless Steel/Carbon Steel/2Cr13/Cr.Ni.Mo.Ti
• Sealing: Hard Sealing
• Size: DN50-DN2000
• Transport Package: Plywood Case
• Specification: DN50-DN2000
• Trademark: AKSF
• Origin: Tianjin China
• HS Code: 8481804090
• Production Capacity: 1500/Year

Product Description

Worm Gear Actuator Stainless Steel Hard Sealing Flange Eccentric Ventilation Butterfly Valve


GB standard
stainless steel body/ stainless steel disc
Handle/worm gear/electric/pneumatic
flange type
eccentric butterfly valve
PN0.5/PN2.5/PN6

Connection form: Flange
Working temperature: -196ºC≤T≤650ºC
Working pressure: PN<0.6MPa
Seal form: Auto sealed
Material of seal surface: Hard Sealing
Structure: Triple Eccentric sealing
Color: Depends of the inquiry
Packing: Plastic inside and Plywood case outside

Body Cast Steel/ Stainless Steel/ Cr.Ni.Mo.Ti Steel/ Cr.Mo.Ti Steel and hoc material etc.
Disc Cast Steel/ Stainless Steel/ Cr.Ni.Mo.Ti Steel/ Cr.Mo.Ti Steel and hoc material  etc.
Sealring Cast Steel/ Stainless Steel/ Cr.Ni.Mo.Ti Steel/ Cr.Mo.Ti Steel and hoc material 
Shaft Stainless Steel /Carbon steel/ 2Cr13/ Cr.Ni.Mo.Ti Steel
Packing Fluorine plastic,flexible graphite

 

Part  Material											Technical  Specification
NO.	PART  NAME				MATERIAL						Nominal  Pressure: 0.5~6MPa
1	Body				Stainless  Steel						DN: 50~2000mm
2	Disc				Stainless  Steel						Medium: Coal gas/gas containing dust/flue gas
3	Shaft				2Cr13						Work  temperature:  -196ºC≤ 650ºC
4	Seal  Ring				Stainless  Steel						Design  Standard: GB
5	Paking				Flexible graphite						Flange  Standard:GB
											OTHER  STANDARD  ARE  AVAILABLE  UPON  REQUEST.