Threaded Bellow Seal Globe Valve

Model

Threaded bellow seal globe valve construction

No	Part name	Material	No	Part name	Material
1	Body	GS-C25 CFS CF8	7	Packing	Flexible graphite
2	Disc	304、316	8	Gland	GS-C25 CFS CF8
3	Pin	ASTM304	9	Guiding piece	25、45、304、316
4	Bellow assembled	304、316	10	Yoke nut	ZQA19-4
5	Stem	304、316	11	Bolt、Nut	ASTM304
6	Bonnet	GS-C25 CFS CF8	12	Hand wheel	WCBQT400-18

Threaded bellow seal globe valve products performance specification

Pressure		Normal test pressure(MPa)
		shell	seal	bellow seal	Low air pressure seal
MPa	1.6	2.4	1.76	1.76	0.6
	2.5	3.8	2.75	2.75	0.6
	4.0	6.0	4.4	4.4	0.6
Suitable temp		-20~350℃
Suitable medium		Water, Steam, hot oil, oil

Threaded bellow seal globe valve main size of outsideTop of page

Nominal diameter	boot dolt of	size(mm)
		L	L1	S	H	H1	D0
15	1/2	90	14	30	109	117	65
20	3/4	100	16	36	109	117	65
25	1	120	18	46	130	140	95
32	1-1/4	140	20	55	155	168	120
40	1-1/2	170	22	62	165	178	120
50	2	200	24	75	180	195	180

Threaded bellow seal globe valve ralated productsTop of page

• Bellow seal stop valve acc. to DIN
• Y-type bellow seal stop valve acc. to DIN
• Right angle bellow stop valve acc. to DIN
• Bellow seal Stop valve acc. to ANSI
• Bellow seal globe valve
• Bellow seal gate valve acc. to ANSI
• Bellow seal gate valve
• Forged bellow seal globe valve
• Threaded bellow seal globe valve
• Lift check valve acc. to DIN
• Y-type strainer acc. to DIN

(Can't find what you need? We may produce it - Contact Us today!)