Electric Clamp Multi-level Metal Hard Seal Butterfly Valve

Products > Electric Valve Series > Electric Clamp Multi-level Metal Hard Seal Butterfly Valve

Electric Clamp Multi-level Metal Hard Seal Butterfly Valve

Product Model: D973H / Y
Body Material: WCB, 304,316
Valve Plate Material: WCB, 304,316 + STL
Seat Material: Alloy + STL
Connection: Wafer, Flange
Flange Standard: GB, ANSI , JIS, DIN
Pressure Rating: PN16, PN25
Electric Actuator: Switching, Regulation, Explosion Proof
Voltage Level: AC220V, AC110, AC380V, DC24V , DC12 , etc.
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First, The Electric Folder on the Multi-level Metal Hard Seal Butterfly Valve Main Technical Parameters

Nominal DiameterDN50 ~ 1200
Nominal PressurePN0.61.01.62.54.0
test pressureStrength Experiment0.91.52.43.756.0
Seal Test0.661.11.762.754.4
Gas Seal Test0.60.60.60.60.6
Applicable MediaWater, Steam, Oil, Acid and other Corrosive
Proper TemperatureCarbon Steel: -29 ℃ ~ 425 ℃ Stainless Steel: -40 ℃ ~ 600 ℃

Second, The Electric Folder  Multi-level Metal Hard Seal Butterfly Valve Main Parts Material
Part NameMaterial
BodyCast Iron, Cast Steel, Stainless Steel, Chrome Molybdenum Steel, Alloy Steel
Butterfly boardCast Steel, Alloy Steel (hard chrome plated), Stainless Steel, Chrome Molybdenum Steel
Sealing RingStainless Steel, Poly-Fat, Anti-wear Materials
Stem2Cr13, 1Cr13 Stainless Steel, Chrome Molybdenum Steel
FillerFlexible Graphite
Note: Dt - Represents The Elastic Seal Structure. 

Picture .png 

Third, The Electric Folder on The Multi-level Metal Hard Seal Butterfly Valve Main Shape And Connection Size

Product NameNominal DiameterStructure Length
(standard value) L
Dimensions (reference)Connection size
(standard value)
HDt373HDt673HDt973HPN0.6MPaPN1.0MPa
mminchH1A1B1H2A2B2pA3B3D1ZdD1Zd
Dt (3.6.9) 73H - (6.10)
CPRV series of clip-on
elastic metal hard seal
butterfly valve
50243112350180200625245725302502551104-141254-18
6521/246115370180200625245725302502551304-141454-18
80349120380180200645245725652502551504-181608-18
100456138420180200675355926002502551704-181808-18
125564164460180200715355926402502552008-182108-18
150670175555270280800355927053003152258-182408-22
2008712086052702808502501707753003152808-182958-22
250107624368027028092525017094530031533512-1835012-22
30012832838003804201035450220107030031539512-2240012-22
35014923108353804201070450220114030031544512-2246016-22
400161023409154504701190450220121030031549516-2251516-26
450181143809604804901250650280133557571455016-2256520-26
5002012741010204804901290650280141557571460020-2262020-26
6002415447012254804901455850380160565681070520-2672520-30
7002816555013556406601585850380184465681081024-2684024-30
80032190640147064066017001250380204065681092024-3095024-33
900362037101545750860196512503802255785863102024-30105028-33
1000402167701795850900201512503802380785863112028-30116028-36
1200482548901965850900225012503802640785863134032-33138032-39

product nameNominal diameterStructure length
(standard value)L
Dimensions (reference)Connection size
(standard value)
HDt373HDt673HDt973HPN1.6MPaPN2.5MPa
mminchH1A1B1H2A2B2pA3B3D1ZdD1Zd
Dt (3.6.9) 73H - (16,25)
CPRV series  of clip-on
elastic metal hard seal
butterfly valve
50243112350180200625245725302502551254-141254-18
6521/246115370180200625245725302502551454-141458-18
80349120380180200645245725652502551608-181608-18
100456138420180200675355926002502551808-181908-22
125564164460180200715355926402502552108-182208-26
150670175555270280800355927053003152408-222508-26
20087120860527028085025017077530031529512-2231012-26
250107624368027028092525017094530031535512-2637012-30
30012832838253804201035450220107030031541012-2643016-30
35014923109003804201070450220114030031547016-2649016-33
400161023409804504701190450220121030031552516-3055016-36
4501811438010304804901250650280133557571458520-3060020-36
5002012741011054804901290650280141557571465020-3366020-36
6002415447013104804901455850380160565681077020-3677020-39
7002816555014356406601585850380184465681084024-3687524-42
80032190640160564066017001250380204065681095024-3999024-48
900362037101745750860186512503802255785863105028-39109028-48
1000402167701885850900201512503802380785863117028-42121028-56
1200482548902105850900225012503802640785863139032-48142032-5
User Note: Table H1, H2, p size can be extended according to user needs (long rod butterfly valve), for special materials when the order made. 
Note: Dt - represents the elastic seal structure. 
 

Fourth, the electric folder on the multi-level metal hard seal butterfly valve main shape and connection size

product nameNominal diameterStructure length
(standard value) L  
Dimensions (reference)Connection size
(standard value)
HDt373HDt673HDt973HPN4.0MPa
mminchH1A1B1H2A2B2pA3B3D1Zd
Dt (3.6.9) 73H-40C.PRV
series of clip-on elastic
metal hard seal butterfly
valve
502431123501802006252501705302502551254-18
6521/2461153702702806252501705302502551458-18
803491203802702806452501705652502551608-18
1004561384202702806752501706002502551908-22
1255641644603804207154502206402502552208-26
1506701755553804208004502207053003152508-26
20087120860545047085045022077530031532012-30
250107624368045047092545028094530031538512-33
30012832838254504701035650280107030031545016-33
35014923109004804901070650280114030031551016-36
400161023409804804901190650280121030031558516-39
450181143801030640660   133557571461020-39
500201274101105640660   141557571467020-42
Note: The H1, H2, p size of the table can be based on user needs : GB / T9113.2-2000 GB / T9115.2-2000 GB / T9115.2-2000 GB / T9115.2-2000 Lengthened (long rod butterfly valve), for special materials when the order made.