Valve Size 2(50A) ~ 40(1000A)
Applicable Flange Standard JIS / KS 5K,10K
ANSI CL.125 / 150
MSS SP44 CL.150 / API 605 CL.150
BS / DIN PN6,10
AS 2129 Table D
Maximum Applicable Pressure 1.0 MPa
Shell Test / Seat Test 1.5 MPa / - 1.1 MPa
Face To Face Dimension API 609 Category A, ISO 5752 Series 20
Actuation Mounting Plate Dimension ISO 5211
Applicable Temperature Range
NBR SEAT ( 0~ 70)
EPDM SEAT (0~ 120)
Material Selection
Part Name Material ASME Standard
Body Cast Iron
Ductile Iron
Cast Carbon Steel
304 / 316 Stainless Steel
A 126 Cl. B
A 536 Gr. 65-45-12
A 216 Gr. WCB
A 351 Gr. CF8 / CF8M
Disc 304 / 316 Stainless Steel
Al-Bronze
A 351 Gr. CF8 / CF8M
B 148-95200
Stem 410 Stainless Steel
A 276 Ty. 304 / 316
A 276 Ty. 410
Seat EPDM
NBR
AV. 10B Basalt Valve
VALVE SIZE (MM) GEAR RATIO BASALT VALVE & MANUAL GEAR ASS'Y DIMENSIONS STEM DIM. TOP MOUNTING
A B C1 C2 C3 C D L 0 X1 X Q G H B.C.D n-h1
300A-350A 38:1 294 416 285 340 97 722 78 246 300 393 828 288 32 35 125 4-14
350A-400A 38:1 332 478 340 375 97 812 78 246 300 428 918 326 32 35 125 4-14
400A-450A 46:1 380 532 356 410 99 865 102 275 400 466 1022 370 44 47.5 140 4-18
450A-500A 122:1 438 588 380 400 118 898 108 336 500 465 1095 432 57 62 165 4-23
500A-550A 122:1 482 640 420 470 118 1008 127 336 500 535 1205 468 57 62 165 4-23
NO. Name Material
1 BODY CAST IRON, DUCTILE IRON
2 DISC STAINLESS STEEL+Q.P.R
ABRASION-RESISTANT CAST IRON
(ASTM A532-II D)
3 STEM STAINLESS STEEL
STAINLESS STEEL+Q.P.R
4 SEAT EPDM / NBR
5 O-RING EPDM / NBR
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( Tel : +82-32-442-3093 ~ 4, Fax : +82-32-442-3095 )
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