VIP member
ZRHJ electric angle regulating valve
ZRHJ electric angle regulating valve
Product details
| product name： | Electric angle regulating valve | PRODUCT MODEL： | ZRHJ |
| Drive mode： | electric | Connection form： | flange |
| structural style： | Angle | Sealing material： | Metal clip graphite sealing gasket |
| Pressure range： | 1.6～10.0MPa | Nominal Diameter： | DN20-DN200 |
| Common materials： | Carbon steel, stainless steel | Technical Consultation： |
1、 Introduction to ZRHJ Electric Angle Regulating Valve
ZRHJElectric angle regulating valveSpecially designed for media with high viscosity, easy crystallization, containing suspended particles, and 90 degree bending joints, the angle type regulating valve has no dead corners, is easy to blow, and has simple maintenance, making it widely used. Single seat or balanced sleeve valve disc can be used, and multi-stage adjustment can also be applied in some high-pressure differential situations. Multiple spring pneumatic thin film mechanisms or electric actuators can be selected.
Valve core type: single seat, sleeve type valve core
Nominal diameter: DN20~200 NPS3/4 "~8"
Nominal pressure: PN16~100 CLASS 150LB~600LB
Connection method: Flange: FF, RF, MF, RTJ
Welding: SW, BW
Flange distance: in accordance with IEC 60534
Valve cover form: standard type (-5 ℃~230 ℃)
Heat sink type (-45 ℃~above 230 ℃)
Low temperature extended type (-196 ℃~-45 ℃), bellows sealed type
Insulation jacket type
Packing: V-shaped polytetrafluoroethylene packing, flexible graphite packing, etc
Sealing gasket: metal clip graphite sealing gasket
Execution mechanism: Electric: 3810L series intelligent execution mechanism, PSL series intelligent execution mechanism
Surface coating: Green acrylic polyurethane enamel
IIZRHJ electric angle regulating valveStandard specifications
Valve body type: Angle cast spherical valve bodyValve core type: single seat, sleeve type valve core
Nominal diameter: DN20~200 NPS3/4 "~8"
Nominal pressure: PN16~100 CLASS 150LB~600LB
Connection method: Flange: FF, RF, MF, RTJ
Welding: SW, BW
Flange distance: in accordance with IEC 60534
Valve cover form: standard type (-5 ℃~230 ℃)
Heat sink type (-45 ℃~above 230 ℃)
Low temperature extended type (-196 ℃~-45 ℃), bellows sealed type
Insulation jacket type
Packing: V-shaped polytetrafluoroethylene packing, flexible graphite packing, etc
Sealing gasket: metal clip graphite sealing gasket
Execution mechanism: Electric: 3810L series intelligent execution mechanism, PSL series intelligent execution mechanism
Surface coating: Green acrylic polyurethane enamel
IIIZRHJ electric angle regulating valveModel designation
| Z | Executing Agency | H | structural style | -Nominal pressure | body material | Nominal Diameter |
| Z serieselectric control valve |
R: Electric 3810L actuator D: Electric PSL actuator |
Direct travel |
J: Standard angle single seat regulating valve JF: Soft sealed angle single seat regulating valve JM: Standard angle sleeve regulating valve JT: Two stage cage sleeve angle regulating valve JG: Angle type regulating valve with heat dissipation JV: Bellows type angle regulating valve JD: Low temperature angle regulating valve |
PN16=16 CL150LB=150LB JIS10K=10K |
C=WCB LC=LCB P=CF8 PL=CF3 R=CF8M RL=CF3M D=Special Material |
DN25= DN252 NPS1〞= NPS 1〞 |
| For example: Z-type electric angle single seat regulating valve, pressure PN16, valve body material WCB, nominal diameter DN50, model ZRHJ-16C DN50 | ||||||
4ZRHJ electric angle regulating valveperformance
| Traffic characteristics | Straight line, equal percentage, quick opening | ||
| Adjustable range | 50:1 (CV<6.3 30:1) | ||
| Rated CV value | Equal percentage CV1.6~630, straight line CV1.8~690 | ||
| Allowable leakage amount |
Hard seal: Class IV (0.01% valve rated capacity) Soft seal: Class VI (bubble level) Leakage standard: GB/T 4213 |
||
| performance index | aerodynamic | Electric | |
| Basic error% | ±1.5 | ±1.0 | |
| Return difference% | ≤1.5 | ≤1.0 | |
| Dead zone% | ≤0.6 | ≤1.0 | |
| Constant point deviation% | ±2.5 | ±2.5 | |
| Rated travel deviation% | ≤2.5 | ≤2.5 | |
5ZRHJ electric angle regulating valveSelect parameter table
| Valve seat diameter (mm) | 10 | 12 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
| Rated flow coefficient Cv | Equal percentage | 1.6 | 2.5 | 4.0 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | |
| straight line | 1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | ||
| Nominal Diameter | trip | Optional flow coefficient Cv (★ standard type ● recommended ○ customized) | ||||||||||||||
| DN20 | 16mm | ● | ● | ● | ★ | |||||||||||
| DN25 | ● | ● | ● | ● | ★ | |||||||||||
| DN32 | 25 mm | ○ | ○ | ○ | ○ | ○ | ★ | |||||||||
| DN40 | ○ | ○ | ○ | ○ | ● | ★ | ||||||||||
| DN50 | ○ | ○ | ○ | ● | ● | ★ | ||||||||||
| DN65 | 40mm | ○ | ○ | ○ | ★ | |||||||||||
| DN80 | ○ | ○ | ○ | ● | ★ | |||||||||||
| DN100 | ○ | ○ | ○ | ● | ● | ★ | ||||||||||
| DN125 | 60mm | ○ | ○ | ○ | ★ | |||||||||||
| DN150 | ○ | ○ | ● | ★ | ||||||||||||
| DN200 | ○ | ○ | ● | ● | ★ | |||||||||||
| electric actuator | Maximum allowable pressure difference for metal seal (MPa) | |||||||||||||||
| model | Thrust (N) | |||||||||||||||
| 3810L-08 | 800 | 6.4 | 5.5 | 3.5 | 2.38 | 1.52 | ||||||||||
| 3810L-20 | 2000 | 6.4 | 6.4 | 6.4 | 4.77 | 3.05 | 1.86 | 1.19 | 0.76 | |||||||
| 3810L-30 | 3000 | 2.79 | 1.79 | 1.14 | ||||||||||||
| 3810L-50 | 5000 | 4.66 | 2.98 | 1.91 | 1.13 | 0.6 | 0.47 | |||||||||
| 3810L-65 | 6500 | 1.35 | 0.8 | 0.57 | 0.39 | 0.26 | 0.16 | |||||||||
| 3810L-99 | 10000 | 0.61 | 0.42 | 0.20 | ||||||||||||
| 3810L-160 | 16000 | 0.97 | 0.67 | 0.35 | ||||||||||||
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-