Hotline: +86-021-57278880
Language:   
Your current location: ProductsRegulating ValveSelf Operated Pressure Regulating Valve

ZZYP Self Operated Pressure Regulating Valve

Product overview

Product model: ZZYP
Nominal caliber: DN20~200mm
Nominal pressure: PN1.6~ 6.4MPa
Body material: cast steel, stainless steel, alloy steel, etc
Operating temperature: -46℃-950℃
Connection mode: flange, welding
Design standard: GB/T17213
Structure length: GB12221-89
Inspection standard: GB/T4213
Flange standard: JIS B220, JB/T79, ANSI B16.5-1981, GB/T9113, HG20594-97, HG20618-97, etc

ZZYP Self Operated Pressure Regulating Valve product details

ZZYP Self Operated Pressure Regulating Valve Overview
ZZYP Self Operated Pressure Regulating Valve produced and sold by Baigang valve group is a need without additional energy, the use of the controlled media its own energy as a power source, the introduction of the executive chamber~produce thrust~control the throttle element movement~automatically adjust. With measurement, implementation, control of the integrated features. Available in no gas, no electricity place. Widely used in petroleum, chemical, power plants, light industry, printing and dyeing industry, automatic control system for a variety of equipment, gas, liquid and steam media deceleration pressure, regulator (for the valve pressure regulator) relief pressure, Pressure control) automatic control. According~the user's different conditions can choose different spool structure and different implementing agencies, in order~achieve the best control effect.


ZZYP Self Operated Pressure Regulating Valve model

category model category model
Single-seat pressure-type ZZYP-16 ~ 64B Single-seat pressure-type ZZYP-16 ~ 64K
Double-seat pressure-type closure ZZYN-16 ~ 64B Double-seat pressure-type closure ZZYN-16 ~ 64K
Sleeve pressure closed type ZZYM-16 ~ 64B Sleeve pressure closed type ZZYM-16 ~ 64K

Pressure closed type: for the valve pressure regulator, when the valve pressure increases, the valve closed, in order~achieve decompression, the purpose of regulating. 
 Pressure type: for the valve pressure regulator, when the valve pressure increases, the valve opens, in order~achieve pressure relief, the purpose of regulating. 


ZZYP Self Operated Pressure Regulating Valve main technical parameters

Nominal diameter DN (mm) 20 25 32 40 50 65 80 100 125 150 200
Seat diameter DN (mm) 10 12 15 20
Rated flow coefficient Kv 1.8 2.4 4.4 4 11 20 30 48 75 120 190 300 480 760
Allowable pressure difference (MPa) 2.5 2.0 1.6 1.0
Nominal pressure (MPa) 1.6 4.0 6.4
Inherent flow characteristics Go ahead
Regulators~ensure the normal work 
of the smallest pressure difference P (MPa)
0.05
Pressure Segment Range (KPa) 15~50 40~80 60~100 80~140 120~80 
160~220 200~260 240~300 280~350 330~400 
380~450 430~500 480~560 540~620 600~700 
680~800~780 900 800 ~ 1000 900 ~ 2000     
Operating temperature ℃ Liquid ≤ 140; gas ≤ 80; with the condenser and heat sink ≤ 350
Suitable medium Gas, steam, low viscosity liquid
Flange size, type PN10,16, 40GB9113-88, PN64JB / T7-94; PN10,16 convex, PN40,64 convex 
or according~user requirements matching other standard types of flange (such as: ANSI, JIS, DIN and other standards)
Structure length Press GB12221-89 standard
Actuator signal interface Female thread M16 × 1.5

Note: The pressure of the sub-range can be designed according~user requirements. 
 
ZZYP Self Operated Pressure Regulating Valve main performance indicators
 

control precision% ± 8
Allowing the vent 
leak amount
Hard Seal (L / H) Single-seat (Ⅳ grade): ≤10-4 Valve rated capacity: two-seater, sleeve (Ⅱ level), ≤5 × 10-3 × valve rated capacity
Soft seal (ml / min) DN (mm)
20 25 32 40 50 65 80 100 125 150 200
0.15 0.3 0.45 0.6 0.9 1.7 4.0 6.75


ZZYP Self Operated Pressure Regulating Valve can be equipped with an adapter

 condenser (for media for steam occasions), heat sink, etc. 
 
ZZYP Self Operated Pressure Regulating Valve dimensions and weight
 

Nominal diameter (DN) 20 25 32 40 50 65 80 100 125 150 200
L PN16,40 150 160 180 200 230 290 310 350 400 480 600
PN64 230 230 260 260 300 340 380 430 500 550 650
B 233 332 373 522 673 980 1200
H Pressure adjustment
range (MPa)
15 ~ 140 475 520 540 710 780 840 880 915
120 ~ 300 455 500 520 690 760 800 870 880
280 ~ 500 450 490 510 680 750 790 860 870
480 ~ 1000 445 480 670 740 780 850 860
600 ~ 1500 445 570 600 820 890 950 950 1000
1000 ~ 2500 445 570 600 820 890 950 950 1000
A Pressure adjustment
range (MPa)
15 ~ 140 φ282 φ308
120 ~ 300 φ232
280 ~ 1000 φ196 φ196 φ282
600 ~ 2500 φ85 φ96
About weight (Kg) 26 37 42 72 90 114 130 144 180


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the ZZYP Self Operated Pressure Regulating Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
主站蜘蛛池模板: 欧美大片天天免费看视频| 精品伊人久久大香线蕉网站| 灰色的乐园未增删樱花有翻译 | 国产一区二区在线观看麻豆| 久久久久国产精品免费看| 色综合视频一区二区三区| 无遮掩60分钟从头啪到尾| 四虎影视久久久免费| 一级毛片美国一级j毛片不卡| 男爵夫人的调教| 天天影视综合色| 人人妻人人添人人爽日韩欧美| 麻豆久久久9性大片| 日韩中文字幕电影在线观看| 亚洲制服丝袜在线播放| 欧美ol丝袜高跟秘书在线播放| 五月天婷婷精品免费视频| 日本视频一区在线观看免费| 中文字幕被公侵犯的漂亮人妻| 怡红院免费的全部视频| a视频在线免费观看| 国产精品酒店视频| 免费福利视频导航| 国产二级一片内射视频播放| 绿巨人晚上彻底放飞自己| 偷看农村妇女牲交| 欧美精品videossex欧美性| 亚洲av无码专区电影在线观看 | 国产精品对白交换视频| 国产精品亚洲综合五月天| 国产二区在线播放| 精品国产一区二区三区在线| 亚洲综合无码无在线观看 | 亚洲欧美日韩图片| 欧美一级欧美一级高清| 久久国产成人精品国产成人亚洲| 成年女人18级毛片毛片免费| a毛片a毛片a视频| 国产精品三级在线观看无码| 迷走都市1-3ps免费图片| 再深点灬舒服灬太大了一进一出 |