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86-311-68036528 |
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| wcb lug gear operation butterfly valve |
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wcb lug gear operation butterfly valve |
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Body |
Cast iron |
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Bonnet |
Cast iron |
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Disc |
Stainless steel |
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Stem |
Stainless steel |
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Seat Ring |
NBR / EPDM |
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| Standards |
Design and Manufature |
Face to Face |
Flange End |
Inspection |
KS B 2813 |
KS B 2306 |
KS B 1511 |
KS B 2304 |
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| Test |
Nominal pressure |
Strengh testing £¨ Mpa £© |
Enclose testing £¨ Mpa £© |
10K |
1.5 |
1.1 |
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| Dimensions |
DN ( mm ) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
L |
43 |
46 |
46 |
52 |
56 |
56 |
60 |
68 |
78 |
78 |
Z ¡Á ¦Õd |
Z ¡Á ¦Õ19 |
Z ¡Á ¦Õ19 |
Z ¡Á ¦Õ19 |
Z ¡Á ¦Õ19 |
Z ¡Á ¦Õ23 |
Z ¡Á ¦Õ23 |
Z ¡Á ¦Õ23 |
Z ¡Á ¦Õ25 |
Z ¡Á ¦Õ25 |
Z ¡Á ¦Õ25 |
Do |
120 |
140 |
150 |
175 |
210 |
240 |
290 |
355 |
400 |
445 |
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