| 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) |
| Input Resistance | 400 Wmax/20 MA |
|---|---|
| Approval Bodies | Intrinsically Safe CCC |
| Weight | 1.7kg(3.7 Lbs) |
| Vibration Characteristics2G At 5 To 400 Hz | 2G At 5 To 400 Hz |
| Input | 4 To 20 MA HART Communication |
| Process Control | Flow, Pressure, Temperature, Level |
|---|---|
| Diagnostics | Yes |
| Power Source | Local |
| Area Classification | Explosion Proof, Intrinsically Safe, FISCO, Type N, Flame Proof, Non-incendive For FM |
| Communication Protocol | 4-20 MA HART |
| Signal Range | 4-20mA |
|---|---|
| Supply Air Pressure | 1.4-10 Bar (20-145 Psig) |
| Ambient Temperature | -40 ... 85°C (-40 ... 185°F) |
| Protection Class | IP 66/Type 4X |
| Housing And Cover | Aluminum (Alloy No. 230) Powder Coated |
| Maximum Hysteresis | 0.3 % |
|---|---|
| Stroke Range | 8-260 Mm |
| Model Number | SRD991 |
| Input Pressure | 1.4-6 Bar |
| Linearity | < 0.4 % Of The Travel Span |
| Repeatability | +/- 0.2% F.S. |
|---|---|
| Air Consumption | 0.9 SCFM @ 20 Psi |
| Valve Position Confirmation | 4- 20mA Output Monitoring Signal (same Type As Input Signal) |
| Supply Pressure | 20 To 100 Psi (filtered, Dry, Oil Free Air) |
| Air Connections | 1/4" NPT |
| Supply Pressure Effect | 0.05% Per Psi Unit |
|---|---|
| Ambient Humidity | 10 To 95% Non-condensing |
| Storage Temperature Limits | -58° F To 185° F (-50° C To 85° C) |
| Temperature Effect | < 0.005% /° F Typical; -40° F To 180° F (< 0.01% /° C ) |
| Name | Masoneilan SVI FF |
| Packaging Details | Packing type: cardboard box/non-fumigation wooden box |
|---|---|
| Brand Name | FOXBORO |
| Model Number | FOXBORO SRD991 |
| Body Type | Eccentric PARA-SEAL Butterfly Valve |
|---|---|
| Body Size | 3" (80A) ~ 24" (600A) |
| Body Rating | ANSI Class 150~300, JIS 10K~20K |
| Fluid Temperature | -196°C ~ +500°C |
| Connections | Wafer Type, Flanged (RF) |
| Body Type | Casting Body Butterfly Valve |
|---|---|
| Body Size | 3" (80A) ~ 60" (1500A) |
| Body Rating | ANSI Class 150~900, JIS 5K~63K |
| Fluid Temperature | -45°C ~ +600°C |
| Connections | Wafer Type, Wafer Type |