午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

Self-regulating valve

Products > Control valve > Self-regulating valve

Self-regulating valve

Model: ZZYM type
Nominal diameter: DN25 ~ 300mm, G1 "~ 12"
Nominal pressure: PN16 ~ 64MPa
Temperature: -5 ~ + 350 ℃
Main material: SCPH2 / WCB, SCS13A / CF8 , SCS14A / CF8M
Design criteria: GB / T17213
Structure length: GB12221-89
Test standard: GB / T4213
Flange standard: JIS B220, JB / T79, ANSI B16.5-1981, GB / T9113, HG20594-97, HG20618-97, etc.
Contact purchase
shared:

Product description:

ZZY-type self-acting pressure regulating valve without external energy, the use of the media itself as the power of the media to be adjusted, the introduction of the actuator control spool position, change both ends of the pressure and flow, so that before the valve (or valve) pressure stability. With sensitive, good sealing, small pressure set point fluctuations, etc., are widely used in gas, liquid and vapor pressure regulator decompression regulator or automatic control. 
 This series of products have a single seat (ZZYP), sleeve (ZZYM), two-seat (ZZYN) three structures; executive body film, piston two; role type decompression valve with the pressure regulator (B type) And pressure relief valve with pressure regulator (K type). Product nominal pressure rating PN16, 40, 64; body diameter range DN20 ~ 300; leakage levels are II, IV and VI third gear; flow characteristics for quick opening; pressure sub-adjustment from 15 ~ 2500kPa. Can be combined as needed to meet the needs of user conditions.
 

Features:

 1, Self-operated pressure control valve without additional energy, can work in a non-electric gas-free place, both convenient and energy saving. 
 2, the pressure range of small and cross each other, adjust the high precision. 
 3, the pressure setting can be set continuously during operation. 
 4, after the valve pressure regulator, the pressure before the valve and valve pressure ratio of 10: 1 ~ 10: 8. 
 5, rubber diaphragm detection, the implementation of high precision detection, action sensitive. 
 6, the use of pressure balance mechanism, so that the control valve responsive and precise control.


The main dimensions

Nominal diameter DN

20

25

32

40

50

65

80

100

125

150

200

250

300

Flange take over size B

383

512

603

862

1023

1380

1800

2000

2200

Flange face distance L

150

160

180

200

230

290

310

350

400

480

600

730

850

Pressure

force

Tune

Festival

Fan

Wai

kPa

15 ~ 140

H

475

520

540

710

780

840

880

915

940

1000

A

280

308

280 ~ 500

H

455

500

520

690

760

800

870

880

900

950

A

230

120 ~ 300

H

450

490

510

680

750

790

860

870

890

940

A

176

194

280

480 ~ 1000

H

445

480

670

740

780

850

860

880

930

A

176

194

280

600 ~ 1500

H

445

570

600

820

890

950

1000

1100

1200

A

85

96

1000 ~ 2500

H

445

570

600

820

890

950

1000

1100

1200

A

85

96

Weight kg

26

37

42

72

90

114

130

144

180

200

250

Pressure pipe connector thread

M16X1.5


主站蜘蛛池模板: 欧美一级毛片在线看视频 | 国产精品合集久久久久青苹果 | 中文字幕亚洲另类天堂 | 91欧美激情一区二区三区成人 | 一级一级特黄女人精品毛片视频 | 国产一区二区三区在线观看视频 | 狠狠色狠狠色综合日日32 | 欧美一级专区免费大片野外交 | 国产91免费视频 | 国产小视频免费看 | 91视频最新| 国产欧美成人 | wwwwxxxx国产 | 久久99国产亚洲高清 | 久久久久久久尹人综合网亚洲 | 99在线观看精品 | 男人天堂网在线视频 | 99热久久这里只有精品首页 | 天天谢天天干 | 久久久网站亚洲第一 | 91精品国产综合久久消防器材 | 国产精品区一区二区三 | 波多野结衣一区在线 | 日本韩经典三级在线播放 | 欧美精品 在线观看 | 日皮视频免费 | 美女被免费网站视频免费 | 久久精品国产99国产精品免费看 | 激情影院在线视频永久观看 | 碰碰97| 亚洲乱码一二三四区 | 韩国欧美一级毛片免费 | 国产中文99视频在线观看 | 包你爽综合网 | 国产人妖xxxxx免费看 | 大陆一级毛片 | h小视频在线观看网 | 日韩中文字幕免费在线观看 | 久久99精品福利久久久 | 日日摸夜夜爽 | 夜夜欢视频 |