PRODUCT | Positioner |
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Operating Temperature | Standard Temperature, High Temperature |
CONTROL LOOP | 4 To 20 MA |
Travel Range | Adjustable Within The Initialized Travel/angle Of Rotation Of The Valve; Travel Can Be Restricted To 1/5 At The Maximum |
Static Destruction Limit | 40 V, Internal Current Limit Approx. 40 MA |
Condition | New |
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Accuracy | +/- 0.5 Percent Full Span |
Model Number | SVI II |
Supply Pressure | 20 To 150psi |
Linearity | +/- 1 Percent Full Scale |
Condition | New |
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Maximum Hysteresis | 0.3 % |
Model Number | SRD991 |
Pneumatic Operation | Single Acting Double Acting |
Stroke Range | 8-260 Mm |
Seal | NBR, EPDM, FKM |
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Nominal Size | 1-1/2,2,2-1/2,3,4,5,6,8,10,12 Inches |
Use | Saturated And Superheated Steam |
Torque | 10-1000Nm |
Standard Or Nonstandard | Standard |
Pneumatics Action | Single Or Double Acting, Fail Safe,Rotary And Linear |
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Signal Communication | HART 5 Or 7 Over 4-20mA |
Condition | New |
Accuracy | +/- 0.5 Percent Full Span |
Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
Condition | New |
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Minimum Current Signal | 3.2 MA |
Supply Pressure | 20 To 150psi |
Air Delivery | 280 SLPM @ 30psi |
Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
Area Classification | ATEX Group II Category 2 Gas And Dust, CUTR For Groups II/III Category 2 Equipment |
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Communication Protocol | 3-15 Or 6-30 Psi, 0.2 -1.0 Or 0.4 -2.0 Bar Pneumatic Signal |
Diagnostics | No |
Input Signal | Pneumatic |
Max Outlet Pressure | 150 Psi |
Air Consumption | 0.53 Nm3 /h @ 6 Bar (0.31 SCFM @ 87 Psi) |
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Digital Positioner | 4 - 20 MA (HART) |
Application Industry | Mining, Pulp & Paper, Steel & Primary Metals, Food & Beverage, Corn Wet Milling & Ethanol, Upstream Exploration & Production, Wastewater, Agriculture & Irrigation, Flood Control System, Pharmaceutical, Petrochemicals, Biofuels, Other Industries |
Minimum Required Operating Current | -20 °C To +80 °C (-4 °F To +178 °F) |
Feature | Easy Commissioning With Fast, Simple Configuration |
Product Name | Chinese Pneumatic Control Ball Valve With Samson 3730 3731 Valve Positioner And 3963 Solenoid Valve With Stock |
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Brand | SAMSON |
Model | 3730 3731 Valve Positioner |
Matrial | Alloy/Steel |
Torque | 34~13500Nm |
Product Name | China Pneumatic Bellows Control Valve |
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Nominal Diameter | DN15 ~ DN300 |
Nominal Pressure | PN16/25/40/63/100 |
Operating Temperature | -45℃~ 350℃ |
Valve Body Material | Cast Steel, Chromium-molybdenum Steel, Stainless Steel |