Fire Fighting Butterfly Valve Gear Operated PN10 or PN16

FOB Reference Price:Get Latest Price
US $1-500 / Piece | 50 Piece/Pieces (Min. Order)
Supply Ability:
15000 Piece/Pieces per Month
Port:
QingDao Port ShanDong
Overview
Specifications
Standard or Nonstandard:
Standard
Structure:
Butterfly
Pressure:
Low Pressure
Power:
Manual
Material:
Casting
Temperature of Media:
Medium Temperature
Media:
Water
Port Size:
DN50~DN300
Place of Origin:
Shandong, China (Mainland)
Model Number:
D71X-16
Brand Name:
DongSheng
Application:
General
Size:
DN50~DN300mm
Packaging & Delivery
Packaging Details:
Wooden pallet, plywood crate, case, etc
Delivery Detail:
30-45 days

1.MATERIALS LIST

 

Part

Optional Materials

Type

Body

Grey cast iron;Ductile iron

GG25;GGG40

Disc

Stainless steel;Ductile iron chroming

304SS

316SS

CF8M

Handle

Ductile iron

GGG40

Seat

Buna-N (NBR) ;EPDM

NBR

EPDM

Shaft

Stainless steel

304SS,316SS,

Key

Carbon Steel,stainless steel

None

O-Ring

NBR

None

 

2.DESCRITION

 

Suitable Temperature:BUNA-N(NBR)≤80°C  EPDM ≤120°C  VITON ≤150°C

 

Suitable Media: Water , Seawater, Sewage, Gas Steam, Food, Medicine, Acid, Alkali, Fire Fighting

 

 **Test standard: API598 DIN3230**Face to Face:GB/T12221-1989    DIN3202-1999 K1 

 

3.Pressure & Temperature

 

   Nominal Pressure                            16 bar

   Hydraulic Shell Test Pressure        24 bar

   Hydraulic Seat Test Pressure         17.6 bar