| Type Designation | Safety Shutdown Valve Or Isolating Valve |
|---|---|
| Model | RZD - X |
| Scope | Sizes: 2" - 72" ;Ratings: ASME 150 - 2500 Or API 3000 - 10000;Higher Pressure Ratings Upon Request |
| In Preference To | Ball Valve;Plug Valve;Gate Valve |
| Typical Applications | Severe-duty On-off (upstream);Quick-acting On-off (HIPPS, ESD);Flow Line And Header On-off;Switching Valve (mol Sieve) |
| Inlet Pressure Rating | 210 Psi (15 Bar) |
|---|---|
| Actuator Area | 160 Cm² · 320 Cm² |
| Voltage | 110V/220V |
| Port | Main Ports In China |
| Optional Solenoid Valve | With |
| Signal - Communication | HART 7 Over 4-20mA |
|---|---|
| Diagnostics | Positioner Diagnostics/Advanced Diagnostics/Online Valve Diagnostics |
| Construction / Materials | Copper-free Aluminum Housing/Optional 316SS Housing |
| Operating Temperature | -55°C To +85°C |
| Pneumatics Action | Single Acting, Fail Safe /Rotary And Linear |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Max Outlet Pressure | 145 Psig |
| Supply Media | Air, Natural Gas, Nitrogen |
|---|---|
| Communication Protocol | 4-20 MA HART |
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Product Description | Compact, Lightweight, High-performance Pressure Reducing Valves. |
|---|---|
| Pressure Set Range | Available Ranges: 5-40 Psi / 5-100 Psi (0.35-2.8 Bar / 0.35-7 Bar). |
| Maximum Inlet Pressure Rating | 210 Psi (1.5 MPa, 15 Bar) Maximum. |
| Filter Element | Sintered Porous Polyethylene, 5-micron Filtration Rating. |
| Connection | Standard 1/4 NPT Or Rc Connections. |
| Body Type | 501T:Angle Type; 551T/520T:Globe Type |
|---|---|
| Fluid Temperature | 501T:-196~+538℃; 551T:-5~+200℃; 520T:-45~+200℃ |
| Connections | Flanged(RF,RTJ), Butt Weld, Socket Weld |
| Trim Materials | 501T:SUS316,Stellite; 551T:SCS13A/CF8; 520T:SUS316,Stellite |
| Flow Characteristics | 501T:Linear,Eq%,On-Off; 551T:50-1-30-1; 520T:Needle Flow |
| Structure | Axial Flow Valve |
|---|---|
| Power | Electric |
| Customized Support | OEM |
| Nominal Diameter | DN100 - DN500 |
| Material | Cast Stainless Steel |
| Inherent Characteristics | Solenoid |
|---|---|
| Model Number | 221 |
| Brand | ASCO |
| Place Of Origin | America |
| Packaging Details | Export wooden boxes for foreign trade, IPPC sterilized wooden boxes and plywood boxes for export customs inspection-free. Size: 60*30*40 (cm) |
| Area Classification | Intrinsically Safe, Non-incendive For CSA And FM |
|---|---|
| Communication Protocol | HART, 4-20mA Analog |
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |