| Supply Power | Loop Powered, 4- 20 MA |
|---|---|
| Hlysteresis | < 0.5% |
| Supply Pressure | 1 4 8 Bar / 20-115 Psi |
| Air Quality | Acc. To ISO 8573-1 |
| Protection Class | IP66. Nema 4x |
| Position Control | Throttling Control, On/Off |
|---|---|
| Max Outlet Pressure | 145 Psig |
| Condition | New And Origin |
| Certifications | CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, TIIS, Natural Gas Certified |
| Warranty | One Year |
| 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 |
| Housing Material | Aluminum |
|---|---|
| Static Destruction Limit | 100 MA |
| Deviation | ≤1 % |
| Shutoff Class | Class IV (FCI 70-2) |
| Intrinsic Safety | ATEX, STCC, GOST |
| Type | Butterfly Valves |
|---|---|
| Brand Name | Keystone |
| Model | F990 |
| MOQ | 1 Set |
| Size | DN15 To DN300 |
| Storage | –20 To +70 °C |
|---|---|
| Version | ANSI |
| Control Loop | 4 To 20 MA |
| Explosion Proof Type | EX Ia IIC T5/T6 |
| Remaining Parts | 300 Series Stainless Steel, Nitronic 60 |
| Attachment | Pipe Or Wall Mounting |
|---|---|
| Mounting Position | Upright, Condensate Drainage Downwards |
| Ambient Temperature | -40 … +60°C |
| Material | Steel |
| Weight, Approx. | 1.8 Kg |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
|---|---|
| Communication | HART, FOUNDATION Fieldbus, Profibus PA |
| Protection Class | IP66 / NEMA 4X Enclosure |
| Approvals | Available For HART, PROFIBUS-PA And FOUNDATION Fieldbus Networks |
| Packaging Details | Carton + Wooden Case + Protection |
| Type | Butterfly Valves |
|---|---|
| Brand Name | Keystone |
| Model | F990 |
| MOQ | 1 Set |
| Size | DN15 To DN300 |