PHB 2026 Vol-1

D-26

● 재질 (½″ - 4″)

graphite packing 그라파이드 패킹

LEA3

KEA7 KEA7 ½” to 4” ½" to 4" ½" to 2"

LEA-KEA4 LEA-KEA4 ½” to 2” 2½” - 4” 2½" - 4" LEA-KEA6 LEA-KEA6 ½” to 4” A216 WCB A351 CF8M ½" to 4" A216 WCB A351 CF8M

½" to 4" ½” to 4”

3

1 Body

A126 Class B A395

2 Bonnet

A395

A395 A105N A216 WCB A351 CF8M

2a Bonnet extension

A216 WCB

A351 CF8M

2b Bellows 2b Bellows

Stainless steel 316L Stainless steel 316L

2c Extended bonnet 2c Extended bonnet 3 Stem lock-nut 3 Stem lock-nut 4 Bonnet gasket 4 Bonnet gasket

A216 WCB A216 WCB

A351 CF8M A351 CF8M

Stainless steel A2-70

Stainless steel A2-70

Graphite and Stainless steel

Graphite and Stainless steel

KE valve with extended bonnet (E) KE 밸브 확장 보닛 (E)

* Graphite packing * 그라파이트 패킹

Lower and upper stem guide

9 16

Stelite 6

High temperature packing

Grafoil packing

14

Graphite rings

2c Extended bonnet (E) 2c 확장 보닛 (E)

10, 11, 12, 15, 17 and 19 Not used

PTFE stem sealing for vacuum service 스템 씰링 진공 조건

* PTFE stem sealing 스템 씰링

2a

1

2b

2

4

1

KEA valve with bellows seal (D) KEA 밸브 벨로즈 씰 (D)

KEA valve with PTFE packing KEA 밸브 PTFE 패킹

TI-S24-72 / CTLS Issue 7

Page 3 of 23

스파이라트롤™ ASME 규격 ½″ - 4″ K, L 시리즈 2방 컨트롤 밸브