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배관보수테이프

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밸브 액서사리

Home > 제품안내 > Bellows Valve > Bellows Globe Valve

Bellows Globe Valve

■Feature

축과 벨로우즈하부와 용접이 되어 있고 판과 벨로우즈상부와 용접이 되어 있어 벨로우즈가 모든 기밀을 잡아주고 SEAT는 스텔라이트 용접이 되어 있어 오랜 사용에도 마모가 없다.

제품 사양

■ Application
   Thermal oil
   Cold and hot water
   Steam, gases, oil & etc.

■ Design working pressure / Temperature
Max. 20 kg/cm 2 , 280℃

■ Materials

PARTS

MATERIAL

Body

Cast steel

Bonnet

Cast steel

Disc

Stainless steel 304

Seat

Stainless steel 304

Stem

Stainless steel 304

Bellows

Stainless steel 316Ti

Gland Packing

Graphite

단면도

제품 치수

RATING	Nominal dia.	d	ØC	ØD	n-Øh	t	L	L1	H
10kg/㎠	15	15	70	95	4-Ø15	12	108	65	199
	20	20	75	100	4-Ø15	14	117	75	206
	25	25	90	125	4-Ø19	14	127	80	240
	32	32	100	135	4-Ø19	16	140	90	260
	40	40	105	140	4-Ø19	16	165	100	280
	50	50	120	155	4-Ø19	16	203	105	297
	65	65	140	175	4-Ø19	18	216	115	357
	80	80	150	185	8-Ø19	18	241	135	373
	100	100	175	210	8-Ø19	18	292	155	460
	125	125	210	250	8-Ø23	20	356	180	567
	150	150	240	280	8-Ø23	22	406	205	642
	200	200	290	330	12-Ø23	22	495	230	771
	250	250	355	400	12-Ø25	24	622	-	875
	300	300	400	445	16-Ø23	24	698	-	966
20kg/㎠	15	15	70	95	4-Ø15	12	152	75	199
	20	20	75	100	4-Ø15	14	178	90	206
	25	25	90	125	4-Ø19	14	203	102	240
	32	32	100	135	4-Ø19	16	216	108	260
	40	40	105	140	4-Ø19	16	229	114	280
	50	50	120	155	8-Ø19	16	267	133	297
	65	65	140	175	8-Ø19	18	292	146	357
	80	80	160	200	8-Ø23	20	318	159	373
	100	100	185	225	8-Ø23	22	356	178	460
	125	125	225	270	8-Ø25	26	400	200	567
	150	150	260	305	12-Ø25	28	444	222	642
	200	200	305	350	12-Ø25	30	559	279	771
	250	250	380	430	12-Ø27	34	622	-	875
	300	300	430	480	16-Ø27	36	711	-	966

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