Model NO.: BV
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, Household Usage
Name: Hand Lever Butterfly Valve
Body: Ductile Iron /Cast Iron/Wcb
Disc: D.I/Ss304
Stem: Ss304/410/316/420
Seat: EPDM/NBR/PTFE
Coating: Epoxy Resin
Connection: Wafer/Lugged/Flanged
Size: Dn40-600
Pressure Rate: Pn10/16
Trademark: WALTER/ No Brand
Transport Package: Bubble Bags & Wooden Case
Specification: 2"-24"
Origin: Suzhou, Jiangsu
HS Code: 8481804090
Model NO.: BV
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, Household Usage
Name: Hand Lever Butterfly Valve
Body: Ductile Iron /Cast Iron/Wcb
Disc: D.I/Ss304
Stem: Ss304/410/316/420
Seat: EPDM/NBR/PTFE
Coating: Epoxy Resin
Connection: Wafer/Lugged/Flanged
Size: Dn40-600
Pressure Rate: Pn10/16
Trademark: WALTER/ No Brand
Transport Package: Bubble Bags & Wooden Case
Specification: 2"-24"
Origin: Suzhou, Jiangsu
HS Code: 8481804090
WALTER-FSV Company Produce Cast Iron Wafer Butterfly Valves, with hand lever or worm gear Operator. Our Butterfly Valves are widely used in drinking water system, sewage system, fire-fighting system. Butterfly Valves can produce from size DN40 to DN2400.

1- Body: Ductile Iron GGG40/50 or Cast Iron GG25

2- Spindle: SS420/SS431/SS416

3- DISC: Ductile Iron, Cast Iron. SS304 (CF8) Stainless steel

4- Seat: EPDM or PTFE

5- Pin: Stainless Steel

6- Epoxy Resin coating internal & external, thickness above 250 micron

7- Connection: Wafer type, lug type, flange type

8- Work pressure: PN10/16; Size Range: 2" to 72 "

9- Design Standard: DIN, EN558-1, API609; Top flange: ISO 5211;

10- Operate: Handwheel or Worm Gear, Actuator or pneumatic.
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve


Our company Walter-FSV also provide OEM service for Butterfly Valve, Gate Valve, Swing Check Valve, Titling Check Valve, Non-return Valve, Pressure Reducing Valve, Fire Hydrant, Fire Hose, Fire Sprinkler.
WALTER-FSV Company Produce Cast Iron Wafer Butterfly Valves, with hand lever or worm gear Operator. Our Butterfly Valves are widely used in drinking water system, sewage system, fire-fighting system. Butterfly Valves can produce from size DN40 to DN2400.

1- Body: Ductile Iron GGG40/50 or Cast Iron GG25

2- Spindle: SS420/SS431/SS416

3- DISC: Ductile Iron, Cast Iron. SS304 (CF8) Stainless steel

4- Seat: EPDM or PTFE

5- Pin: Stainless Steel

6- Epoxy Resin coating internal & external, thickness above 250 micron

7- Connection: Wafer type, lug type, flange type

8- Work pressure: PN10/16; Size Range: 2" to 72 "

9- Design Standard: DIN, EN558-1, API609; Top flange: ISO 5211;

10- Operate: Handwheel or Worm Gear, Actuator or pneumatic.
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve
Wafer Type Centric Butterfly Valve


Our company Walter-FSV also provide OEM service for Butterfly Valve, Gate Valve, Swing Check Valve, Titling Check Valve, Non-return Valve, Pressure Reducing Valve, Fire Hydrant, Fire Hose, Fire Sprinkler.

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AB 5 axis can do 0-15degree cutting,

AC 5 axis can do 0-65degree cutting.

5 Axis Waterjet Cutting Machine

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FOSHAN YUANLI PRECISION MACHINERY CO.,LTD , https://www.ylwaterjet.com