欢乐颂,yy玄幻小说排行榜完本,欢乐颂第三季

亚洲国产欧美日韩另类综合_大学生一级毛片在线播放_99精品桃花视频在线观看_国产在线观看 91_岛国无码中文字幕_免费看的黄色网站孕妇_欲求不满中文字幕_惠民福利日韩精品无码专区免费播放_日本A√亚洲国产尤物_极品呦女专区资源

Location：PRODUCTS >> Oil field valve >> Balanced control valve

Balanced control valve

Model: J8B7Y
Nominal diameter: DN25-200mm
Nominal: PN16.0-45.0MPa
Working temperature: -20 ~ + 120 ℃
Body Material: high quality carbon steel
Suitable medium: water, oil, gas

J8B7Y balance valve multi-purpose series for oil field system. From the cut-off, regulation, check back use. LJ8B7Y balanced control valve series is suitable for high pressure water injection system in oilfield, starting from the end, regulating flow. Especially suitable for water distribution high pressure throttle water injection system.

Shape and connection dimensions

PN (MPa)	DN (mm)	L	Dn	D	H	D0
16 20	25	216	23	42	300	200
	32	229	29	54	325	240
	40	241	36	60	355	240
	50	280	45	73	395	300
	65	330	58	89	425	320
	80	368	72	108	460	360
	100	457	90	133	508	400
	125	533	115	152	530	500
	150	610	135	194	650	550
	200	660	180	245	690	600
25 35 45	25	216	23	42	300	200
	32	229	29	54	325	240
	40	241	36	60	355	240
	50	280	45	73	395	300
	65	330	58	89	425	320
	80	381	72	108	460	360
	100	457	90	133	508	400
	125	633	115	152	530	500
	150	610	135	194	650	550

The next：Angle throttle valve

The previous：Clamping throttle cut-off valve