KSC-25/20-1-PN40-WM8/SR-SRD998/HC-F-PA
The Ramén KSC control valve series is a brand-new innovative solution that offers the highest performance for controlling and isolating gases and fluids. With a broad range of flow capacities and flangeless (wafer) design, it is the most compact solution on the market in any installation. The KSC comes in two shapes, electrical or pneumatic with highest rangeability and lowest hysteresis in any configuration. Soft or metal seated designs makes it possible to optimize life cycle cost for any application.
| Product Name | KSC-25/20-1-PN40-WM8/SR-SRD998/HC-F-PA |
|---|---|
| Country of Manufacture | Sweden |
| Model | KSC Pneumatic Modulating |
| Size [DN] | DN25/20 |
| Seat | Soft Seat |
| Type of actuator | Single Acting (SR) |
| Feedback | Without feedback |
| Size [Inch] | 1" |
| Valve Type | Ball Sector Valve |
| Seat material | PTFE (Carbon/graphite reinforced) |
| Sealing | FKM |
| Material body | 1.4409 |
| Trim Material | 1.4409 |
| Seat Holding Ring | 1.4409 |
| Trim no | 1 |
| Connection | Wafer |
| Face to Face [mm] | 50 |
| Max pressure | 40 Bar |
| Pressure Class [Bar] | PN40 |
| Max Temperature [°C] | +200 |
| Min Temperature [°C] | -40 |
| Leakage Class | ANSI /FCI 70-2 Class VI |
| Kvs [m3/h] | 21.0 |
| Cv [gpm] | 25.0 |
| Characteristic | Equal Percentage |
| Operation Method | Pneumatic Actuated |
| Actuator Model | WM8SR |
| Positioner | Schneider Electric - SRD998 |
| Accessories | Filter Regulator w/Gauge |
| Limit Switch | No |
| Input | 4-20 mA |
| Output | No |
| Supply | 6 Bar |
| O2 Cleaned | No |
| Application | Clean and non-abrasive liquids/gases |
| Certificate | CE marked, PED Cat II Mod D1,ISO-15848-1(Fugitive emission),VDI 2440(TA-luft),ATEX according to directive 2014/34/EU |
| Length [mm] | 435 |
| Height [mm] | 105 |
| Width [mm] | 320 |
| Net Weight [kg] | 11.0 |
| Statistics code | 84818059 |
| Applications | Drinking water (potable water), Corrosive gases, Combustible gases, Inert gases |
Ramén Ball Sector Valve type KS-1, DN25/20, PN40
Kvs/Cv = 21/25
Body: 1.4432 / Ball sector: 1.4435
Seat ring: PTFE (Carbon/graphite reinforced) (pos 10)
O-rings: FKM (pos 13/14/15/16)
Wafer type (for flange PN 10/40)
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Spring Return pneumatic actuator WireMatic type WM8, spring close
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Intelligent positioner Foxboro type SRD998 with HART communication (4-20 mA)
Single Acting, standard flow (Cv 0,2) – standard performance pneumatic (max 6 bar)
Fail Safe, pneumatic connection 1/4” NPT, electrical connection M20x1,5
ATEX / IEC Ex: II 2G Ex ia IIC T4/T6 Gb, II 1D Ex ia IIIB T100°C Da
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Filter/Regulator type AW20-A, 1/4" NPT, set pressure 0,5-7 bar, including manometer
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With plastic tubing and brass connections
