Specifications

Description


Swing Check Valve(3000pcs per month)
Design and Manufacture:BS 1868 or API 6D Inspection and flange dimension:ASME B16.

Swing Check Valve 3000pcs per month

Connection ends conform to

  1) Socket welded dimension conform to ANSI B16.11; JB/T1751

  2) Screw ends dimension conform to ANSI B1.20.1; JB/T7306

  3) Flanged ends conform to ANSI B16.5; JB79

Materials conform to ANIS / ASTM

Main materials

ASTM A216  ASTM A351 SS304   SS316   WCB

 

Materials list
NO.Part nameMaterial
12Disc nutCarbon steel/stainless steel
11WasherCarbon steel/stainless steel
10Hinge pinCarbon steel/stainless steel
09Seat ringCS+SS/SS/SS+STL(see body materials)
08DiscCS+SS/SS/SS+STL(see body materials)

NO.Part nameWCBLCBWC6WC9
07Bolt stud&nutA193 Gr B7/A194 Gr 2HA320 Gr L7/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7
06Cover bolt&nutA193 Gr B7/A194 Gr 2HA320 Gr L7/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7
05GasketSpiral wound/soft ironSpiral wound/soft ironspiral wound/SS304spiral wound/SS304
04Hinge yokeA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
03HingeA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
02CoverA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9
01BodyA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9

NO.Part nameC5C12CF8CF8M
07Bracket stud&nutA193 Gr B16/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B8/A194 Gr 8A193 Gr B8M/A194 Gr 8M
06Cover bolt&nutA193 Gr B16/A194 Gr 4A193 Gr B17/A194 Gr 4/7A193 Gr B8/A194 Gr 8A193 Gr B8M/A194 Gr 8M
05GasketSpiral wound/soft ironSpiral wound/SS304spiral wound/SS304spiral wound/SS316
04Hinge yokeA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M
03HingeA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M
02CoverA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M
01BodyA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M
Higher sizes are with dashpot arrangement to control the movement of the disc order to avoid slamming and water hammer.
CLASS 150~1500 SWING CHECK VALVE
Dimensions
Class 150
Sizeinch22-1/23456810121416182024
L,L1-RF.BWmm2032162142923303564956226997878649789781295
L2-RTJmm2162292543053433685086357178008769919911308
Hmm155190200225245260350390410435530570625675
WT.(approx)Kg1625344675891202203374715757889161275

Dimensions
Class 300
Sizeinch22-1/23456810121416182024
L,L1-RF.BWmm26729231835540044053362271183886397710161346
L2-RTJmm28330833337141646054963872785487999410361368
Hmm180200225240275310370410440500545605675785
WT.(approx)Kg2632537311015723438445065080097013502210

Dimensions
Class 600
Sizeinch22-1/234568101214161820
L,L1-RF.BWmm29233035643250855966078783888999110921194
L2-RTJmm29533335943551156266479184189299410951200
Hmm190215250260310350420490525580630690810
WT.(approx)Kg33496295120195360465725875107514751900

Dimensions
Class 900
Sizeinch22-1/234568101214
L,L1-RF.BWmm3684193814575596107378389651029
L2-RTJmm3714223844605626137408419681038
Hmm195235260275320370435520530580
WT.(approx)Kg55709013516529552590010751225


Terms

FOB Price: FOB USD 2~5631 / Piece
Minimum Order: 1 Piece/Pieces
Port: Shanghai/Ningbo
Payment Terms: L/C,T/T

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