| 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 |
| Application | General |
|---|---|
| Material | Casting |
| Temperature Of Media | Medium Temperature |
| Pressure | Medium Pressure |
| Power | Pneumatic |
| Product Name | Flowserve 520MD Digital Valve Positioner |
|---|---|
| Humidity | 0-100% Non-condensing |
| Voltage Supply (maximum) | 30 VDC |
| Weight Of Valve Positioner | 3.5 Kg |
| Repeatability | < 0.25% |
| Weight | 8.3 Pounds (3.9 Kg) Aluminum 20.5 Pounds (9.3 Kg) Stainless Steel |
|---|---|
| Housing Material | Cast, Powder-painted Aluminum, Stainless Steel |
| Power Supply | Two-wire, 4-20 MA 10.0 To 30.0 VDC |
| Model Number | Logix 3200MD Digital HART Positioner |
| Compliance Voltage | 10.0 VDC @ 20 MA |
| Type | Digital Valve Positioner |
|---|---|
| Storage Temperature Limits | -58°F To 200°F (-50°C To 93°C) |
| Relative Humidity | 10 To 90% Non-condensing |
| Supply Pressure Effect | 0.05% Per Psi |
| Valve Type | Ball Valve, Butterfly Valve, Check Valve, Gate Valve, Globe Valve, Diaphragm Valve |
| Direction Of Action | Reversible |
|---|---|
| Hysteresis | ≤0.3 % |
| Signal Range | 4 To 20 MA |
| Media | Gas |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Output Signal | Pneumatic Pressure Up To 145 Psig (10 Bar) |
| Protection Rating | IP66/IP67 |
| Power Supply | 24V DC |
| Diagnostic Functions | Real-time Valve Health Monitoring And Performance Diagnostics |
| Weight | 2.25 Kg To 9.9 Kg Depending On Model Variant |
|---|---|
| Mounting Compatibility | Rotary/linear Actuators |
| Protocols | HART 5/7, Foundation Fieldbus, Profibus PA |
| Ambient Temperature | -20 °C To +85 °C (standard); Options Down To -55 °C Available |
| Valve Type | Control Valve |
| Input Signal | 3-15 Psi And 4-20 MA |
|---|---|
| Operating Temperature | -20°C To 70°C |
| Supply Pressure | 2.5-7 Bar |
| Air Consumption | 1.02 Nm³/h At 400 KPa |
| CV Max Low Flow | 0.34 (Inlet & Outlet 1/4") |
| Actuator Area | 160 Cm² · 320 Cm² |
|---|---|
| Repeatability | ≤0.25% |
| Communication Protocol | HART |
| Resolution | ≤ 0.25% |
| Connectin | 1/4 NPT |