| Input Signal | 4~20mA DC |
|---|---|
| Stroke | 10~150mm(Linear Type), 0~900(Rotary Type) |
| Supply Pressure | 0.14-0.7MPa(1.4-7bar) |
| Air Connection | PT1/4, NPT1/4, G1/4 |
| Gauge Connection | PT1/8, NPT1/8 |
| Digital Positioner | 4 - 20 MA (HART) |
|---|---|
| Communication Protocol | HART |
| Humidity | 0-100% Non-condensing |
| Shell Material | Industrial Aluminum Housing |
| Compliance Voltage | 10 VDC |
| Supply Power | 4 To 20mA, Loop Powered |
|---|---|
| Electrical Connections | PF 1/2,NPT 1/2,M20x1.5 |
| Output Range | 0-7 Bar (0- 100 Psi) |
| Supply Pressure | 1.4 To 7 Bar (20 To 100 Psi) |
| Pneumatic Connections | PT 1/4,NPT 1/4 |
| Pneumatics | Air Or Sweet Natural Gas |
|---|---|
| Power Supply | 4-20mA |
| Connections (Supply And Actuator) | 1/2" NPT |
| Accuracy | ± 0.5 Percent Full Span |
| Valve Type | Control Valve |
| Input Current | 4-20 MA DC (Standard) |
|---|---|
| Repeatability | Within ±0.5% F.S. |
| Output Flow | ≥ 80 L/min (ANR) At 0.14 MPa Supply; ≥ 200 L/min At 0.4 MPa |
| Ambient & Fluid Temperature Range | -20 °C To 80 °C (non-hazardous Areas) |
| Weight | Approx. 2.4 Kg |
| Input Current Range | 4~20mA DC |
|---|---|
| Air Source Connection Size | PT1/4, NPT1/4 |
| Ingress Protection Rating | IP66 |
| Pressure Gauge Connection Size | PT1/8, NPT1/8 |
| Normal Operating Temperature Range | 30°C To 85°C (standard Type),-40°C To 85°C (low Temperature Type) |
| Name | Chinese Control Valve With Flowserve 520MD Digital Positioner |
|---|---|
| Brand | Flowserve |
| Model | 520MD |
| Materials | Aluminum |
| Input Signal Range | 4 - 20 MA |
| Features | Easy, Simple, Accurate |
|---|---|
| Electronics | 4-20mA - Loop Powered |
| Duty Cycle | 100% Continuous Rating |
| Valve Body Material | Stainless Steel |
| Approximate Weight | 5kg |
| Product Name | China Pressure Balanced Cage Control Valve |
|---|---|
| Nominal Pressure | PN16/25/40/63/100 |
| Flow Characteristics | Equal Percentage, Linear, Quick-opening |
| Leakage Class | ANSI B16.104: IV, V, VI |
| Valve Body Material | Carbon Steel |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Output Signal | Pneumatic Pressure Up To 145 Psig (10 Bar) |
| Protection Rating | IP66/IP67 (dust-tight And Water-resistant) |
| Power Supply | 24V DC (9.5V Minimum For Analog Control, 10V For HART) |
| Accuracy | ±0.50% Of Output Span (independent Linearity) |