PHB 2026 Vol-1

D-298

●재질

종류

번호 부품

재질

1

Body

Cast iron

EN-GJL-250

Cast iron

Standard bonnet Extended bonnet

SG iron

EN-GJS-400-18

2

Carbon steel

1.0460

1

Body

SG iron SG iron

EN-GJS-400-18 EN-GJS-400-18

SG iron

Standard bonnet Extended bonnet

2

Carbon steel Carbon steel Carbon steel Carbon steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Zinc plated steel PTFE/graphite Stainless steel Graphite Carbon steel Carbon steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Zinc plated steel PTFE/graphite Stainless steel PTFE Graphite Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel PTFE Graphite Graphite

1.0460 1.0619 1.7131 1.0460

1

Body

Standard bonnet Extended bonnet

Carbon steel

2

3 4

Plug(s)

BS 970 431 S29 BS 970 431 S29 BS 970 431 S29

Valve seats Valve stem

5

Bellows Spacer

AISI 316 L AISI 304

6 7 8 9

Stuffing box gasket

Lock-nut

AISI 304

Stuffing box Mounting nut

BS 970 431 S29 NFA 35553 XC 18S PTFE/graphite BS 2056 316 S42

10 11 12 13 14 15 16 17 18 19

Cast iron

Packing

SG iron

Spring

Bonnet gasket

Carbon steel

Stud

A193 B7M A194 Gr. 2H

Nut

Lock-nut

AISI 316

Guide bush

Stem guide bush

Hardened AISI 440B

Lock-nut

AISI 316 AISI 316

20 Pin

21 Gasket

22 Anti-rotation screw

AISI 304 1.4552 1.4552

1

Body

Standard bonnet Extended bonnet

2

ASTM A182 F316 ASTM A351 CF8M ASTM A276 316L ASTM A276 316L

3 4

Valve plug Valve seats Valve stem

5

Bellows Spacer

AISI 316 L AISI 316 AISI 304 AISI 316 AISI 316

6 7 8 9

Stuffing box gasket

Lock-nut

Stuffing box Mounting nut

10 11 12 13 14 15 16 17 18 19

NFA 35553 XC 18S PTFE/graphite BS 2056 316 S42

Stainless steel

Packing

Spring

Bonnet gasket

Stud

A193 B8

Nut

A194 Gr. 304

Lock-nut

AISI 316

Guide bush

Stem guide bush

Hard faced AISI 316

Lock-nut

AISI 316 AISI 316

20 Pin

21 Gasket

Graphite

22 Anti-rotation screw

Stainless steel

AISI 304

TI-P359-14 / CTLS Issue 7

Page 4 of 8

QLM, QLD 시리즈 3방 컨트롤 밸브