PHB 2026 Vol-2

K-196

● 재질 - BSA1T, BSA2T, BSA3T, BSA1, BSA2, BSA3

BSA3T, BSA3

BSA1T BSA1

BSA2T BSA2

번호 부품명

DIN

ANSI

Cast steel 1.0619+N (GSC 25N)

SG iron EN-GJS-400-18-LT (5.3103)

Cast iron EN-GJL-250 (5.1301)

Cast steel ASTM A 216 WCB

1 Body

Forged steel (DN15- DN80) ASTM A 105 Cast steel (DN100- DN200) ASTM A 216 WCB

Steel (DN15 - DN80) DIN 17243 C 22.8 Steel (DN100 - DN200) 1.0619+N (GSC 25N)

SG iron EN-GJS-400-18-LT (5.3103)

2 Bonnet

3

Seat

Stainless steel AISI 420

Metal

Stainless steel DIN 17440 X30 Cr13

Disc

Stainless steel DIN 17440 X30 Cr13

4

Disc

Soft seat

Metal

R-PTFE 25% carbon filled

5

Bellows

Stainless steel WS 1.4571 EN10028-7 X6 CrNiMTi 17-12-2

6

Stem

Stainless steel AISI 420

7

Handwheel

Pressed steel BS 1449 CR4

Stem packing

Graphite

8

Bonnet studs

Steel DIN 17420 24 Cr Mo 5

Steel ASTM A 193 B7

Bonnet nuts

Steel DIN 17420 Ck 35

Steel ASTM A 192 2 H

9

Bonnet bolts

Steel DIN 931 Gr. 5.6

10

Body/bonnet gasket

Graphite laminated with stainless steel insert

DN15 (½") - DN80 (3") DN100 (4") - DN150 (6") DN200 (8") - DN250 (10")

Steel M8 x 14 mm BS 3692 Gr. 8.8

Locking screw

Steel M8 x 20 mm BS 3692 Gr. 8.8

11

Steel M12 x 20 mm BS 3692 Gr. 8.8

12

'D' washer

Mild steel

13

Circlip

Mild steel

14

Protective cap

Plastic

15

Top nut

Steel

BSAT

● 스트로크 리미터 (유량 조절용에 해당) BSA1T, BSA2T, BSA3T의 핸드휠 너트에는 스트로크 리미터 부착을 위한 나사식 구멍이 있다. 아래 표에 나와 있는 표준 너트와 볼트를 부착하면 된다.

스트로크 리미터

핸드휠 너트

구경

육각 볼트

DN15 (½") - DN80 (3")

M8 x 50 mm

DN100 (4") - DN150 (6")

M12 x 75 mm

DN200 (8") - DN250 (10")

M12 x 100 mm

TI-P137-18 / CMGT Issue 15

Page 8 of 17

BSAT, BSA 벨로즈 씰 스톱밸브

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