台湾317铸钢蝶阀

台湾317铸钢蝶阀

台湾317铸钢蝶阀

 

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BF-WCB-26N (LEVER)
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BF-WCB-26S (LEVER)
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BF-WCB-26M (LEVER)
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BF-WCB-28G (GEAR)
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BF-WCB-28S/BF-WCB-28M (GEAR)
     
(BF-WCB-26N/26S/26M/28G/28S/28M) CAST STEEL BUTTERFLY VALVE WAFER TYPE LEVER & GEAR OPERATED


MODEL: BF-WCB-26N/26S/26M WAFER type LEVER operator
  BF-WCB-28G/28S/28M WAFER type GEAR operator

SPECIFICATIONS:
1.
Flanges Connection:
6.
Face to Face:
 
JIS 10K ANSI 125LBS / 150LBS BS10 Table E
 
Designed to meet ISO 5752 table 5 short.
 
DIN PN10 ISO PN10 / PN16.
7.
Mounting Flange:
2.
Fluid Application:
 
Designed to comply with ISO 5211 can be
 
Water Seawater Sewage Air Oil Powder Gas.
 
easily fitted with an actuator.
3.
Working Pressure: 10 kg/cm2 (150 PSI)
8.
50mm Thru 300mm in Octagon stem design to drive
4.
Test Pressure: (ISO-5208)
 
the disc for open/close.
 
Body :
20 kg/cm2 (300 PSI)  24 kg/cm2 (340 PSI)
9.
350mm Thru 600mm in Square stem design to drive
 
Seat :
12 kg/cm2 (170 PSI)  18 kg/cm2 (255 PSI)
 
The disc for open/close.
5.
Valve Sizes:
 
 
 
50mm ~ 600mm are standard size.
 
 


 


MATERIALS:
 
 
 
 
    Model:
Parts
Lever
Gear
BF-WCB-26N / 
BF-WCB-28G
BF-WCB-26S /
BF-WCB-28S
BF-WCB-26M / 
BF-WCB-28M
 
1
Body
CAST STEEL
CAST STEEL
CAST STEEL
2
Liner
NBR / EPDM / VITON
NBR / EPDM / VITON
NBR / EPDM / VITON
3
Stem
SS 410
SUS 304
SUS 316
4
Disc
DUCTILE IRON
CF8
CF8M
5
Taper Pin (14"-24")
SUS 316
SUS 316
SUS 316
6
Bushing
NYLON
NYLON
NYLON
7
O-Ring
NBR - EPDM
NBR – EPDM
NBR - EPDM
 
Body material: S/S316 (CF8M) S/S304 (CF8) available when required.

 

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