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Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve
Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve
Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve
Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve
Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve
Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve

Dt373h Clamping Elastic Metal Hard Seal Butterfly Valve

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 10 ~ 6000

Description

D373H Clamp metal hard seal butterfly valve overview

On the basis of the introduction of foreign advanced technology, the company adopts precision J-shaped elastic sealing ring and three-eccentric multi-level metal hard seal structure, which is widely used in the medium temperature ≤425ºC gold, electric power, petrochemical industry, water supply and drainage and municipal construction and other industrial pipelines to adjust the flow and load stopper body. The valve adopts three eccentric structure, the valve seat and plate sealing surface are made of different hardness and stainless steel, with good corrosion resistance, long service life, the valve mili-tary seal function, the product conforms to the national GB/T13927-92 valve pressure test standard.
Worm gear butterfly valve model: D373HWorm gear butterfly valve nominal diameter: 50MM-2600MMWorm gear butterfly valve use pressure: 1.6MPA-2.5MPA
Worm gear butterfly valve connection mode: clamp typeWorm gear butterfly valve form: worm gearWorm gear butterfly valve main function: switch function
Worm gear butterfly valve using medium: water oil product steamWorm gear butterfly valve material: cast steel stainless steelWorm gear butterfly valve standard: mechanical ministry standard or custom non-standard

D373H clamp type metal hard seal butterfly valve features

1, the valve adopts three eccentric sealing structure, the valve seat and the butterfly plate almost no wear, with more and more tight sealing function.
2, the sealing ring is made of stainless steel, with the double advantages of metal hard seal and elastic seal, no matter in the case of low temperature and high temperature, has excellent
3, the sealing performance, with corrosion resistance, long service life and other characteristics.
4. The sealing surface of the plate is surfacing cobalt-based cemented carbide, which is wear-resistant and has long service life.
5, large specifications of the plate quilted structure, high strength, large flow area, small flow resistance.
6, the valve has a two-way sealing function, the installation is not limited by the flow of the medium, is not affected by the spatial position, can be installed in any direction.
7, the dynamic device can be installed in multiple stations (rotation 90° or 180°), which is easy for users to use.
 

D373H clamp type metal hard seal butterfly valve dimensions

 
  
Nominal
diameter
DN		Overall dimensionsConnection dimensions
LHD373HPN0.6 MPaPN1.0 MPa
H1A1B1D1 Z-d D1 Z-d 
50431123501802001104-141254 to 18
65461153701802001304-141454 to 18
80641203801802001504 to 181608 to 18
100641384201802001708 to 181808 to 18
125701644601802002008 to 182108 to 18
150761755552702802258 to 182408-22
2008920860527028028012-182958-22
25011424368027028033512 and 2235012 and 22
30011428380038042039512 and 2240012 and 22
35012731083538042044516-2246016-22
40014034091545047049516-2251516 and 26
45015238096048049055016-2256520 to 26
500152410102048049060020-2262020 to 26
600178470122548049070520 to 2672520-30
seven hundred229550135564066081024-2684024 to 30
800241640147064066090224 to 3095024 to 33
9002417101545750860102024 to 30105028 and 33,
10003007701795850900112028 and 30116028-36
12003608901965850900134032-33138032-39
D(3, 6, 9) 73H-(16, 25)C, P, R, V Pair hard seal butterfly valves
Nominal
diameter
DN		Overall dimensionsConnection dimensions
LHD373HPN1.6 MPaPN2.5 MPa
H1A1B1D1 Z-d D1 Z-d 
50431123501802001254 to 181254 to 18
65461153701802001454 to 181458 to 18
80491203801802001608 to 181608 to 18
100561384201802001808 to 181908-22
125641644601802002108 to 182208-26
150701755552702802408-222508-26
2007120860527028029512 and 2231012-26
2507624368027028033512-2637012-30
3008328382538042041012-2643016 and 30
3509231090038042047016 and 2649016-33
40010234098045047052516 and 3055016-36
450114380103048049058520-3060020-36
500127410110548049065020-3366020-36
600154470131048049077020-3677020 to 39
seven hundred165550143564066084024-3687524-42
800190640160564066095024-3999024-48
9002037101745750860105028-39109028 and 48
10002167701885850900117028-42121028 and 56
12002548902105850900139032-48142032-56
D(3, 6, 9) 73H-(40)C, P, R, V Pair hard seal butterfly valves
Nominal
diameter
DN		Overall dimensionsConnection dimensions
LHD373HPN4.OMPa
H1A1B1D1Z-d
50431123501802001254 to 18
65461153701802001458 to 18
80491203801802001608 to 18
100561384201802001908-22
125641644601802002208-26
150701755552702802508-26
2007120860527028032012-30
2507624368027028038512-33
3008328382538042045016-33
3509231090038042051016-36
40010234098045047058516-39
450114380103048049061020 to 39
500127410110548049067020-42




 

 



 

 

 

 

 

 

 

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