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PRODUCT >> Valves >> Butterfly
Product Name: JR-BT-01 Cast Steel Wafer Butterfly API
 
   SPECIFICATION/SPECIAL FEATURES

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The wafer butterfly valves are low torque, quarter turn, centered disc butterfly valves, with compact design. They are widely applied as regulation, or on/off valves.
 
Wafer butterfly valves: MSS SP-68 or API 609
Face to face dimensions: ANSI B16.10, MSS SP-67, MSS SP-68 or 609
Test: API 598
NPS 1 1/2 -24: ANSI B16.5
NPS 30 -72: MSS SP-44 or API 605
Type of connection: RF and RTJ flange ends to ANSI B16.5 or API 605, MSS SP-44 standard.
Type of operation: Lever, Worm gear actuator, Electric actuator, Pneumatic actuator
Actuator dimensions to ISO 5211 standard.

Body
Carbon Steel A216 WCB, A352 LCB, Alloy Steel WC6, WC9, C5, Stainless Steel CF8(M), CF3(M)
Disc
Carbon Steel A216 WCB, A352 LCB, Alloy Steel WC6, WC9, C5, Stainless Steel CF8(M), CF3(M)
Seat ring
PTFE, Stainless Steel, Graphite Spiral Wound
Sealing face overlay
PTFE, 13Cr, 18Cr-8Ni, Co-Cr-a

Size
L mm
H mm
Weight kg
150 lbs
1 1/2¡±
33
250
7.0
2¡±
43
260
8.5
2 1/2¡±
46
284
11.0
3¡±
49
322
15.5
4¡±
56
338
18.5
5¡±
64
372
22.5
6¡±
70
404
28.0
8¡±
71
496
50.0
10¡±
76
558
64.0
12¡±
83
632
80.0
14¡±
92
672
104.0
16¡±
102
714
137.5
18¡±
114
768
177.5
20¡±
127
828
227.0
24¡±
154
952
306.5

 
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Copyright @2012 XIAMEN JIREH INDUSTRIAL CO., LTD. Incorporated. All rights reserved.
 
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