台湾317铸钢蝶阀

地区:上海 上海市
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台湾317铸钢蝶阀
(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.

型号/规格

铸钢蝶阀

品牌/商标

台湾317