ARCA Control Valves
Master of Variety
ARCA rounds off its valve program with these control valves and offers three-way, double-seat, angle, and forged valves in addition to the classic valve line. This variety is what makes us the ideal partner for complete control valve packages.
While ARCA uses a design principle to standardize these valves, it also ensures that each series offers its own, unique benefits and variety for your process – from materials and piping system connections to numerous valve trims that regulate your medium in line with the application.
ARCA’s complete selection of actuators and controllers is available to meet your control requirements.
Our innovations
- Modular parts system
- with standardized components
- Flow-optimized housings
- Optimized valve trim comprising cone
- and seat for all application areas
- Standardized interface to valve actuator
- Value trims can be completely removed
- Always the right package
- Valve plug and
View Product Document
How You Benefit
- All nominal diameters
- Fewer components
- Only one special tool required
- Low levels of noise emission
- Optimized flow coefficients for all nominal diameters
- Adaptable to any requirements
- High control accuracy
- Wide control range
- Low levels of noise emission
- All types of actuator can be used – pneumatic, electric and hydraulic
- Can be easily reconfigured later on
- Maintenance work is fast and simple
- All internal parts can be removed
- No special machines required
- All interior components are clamped or screwed (no welding)
- Safety and hermetic sealing
- Maintenance free
- Reduced storage
- Cost-effective plug replacement
Additional valves – Technical data
| Design | Three-way | Double-seat | Forged | Angular |
| Type | 200 | 200 | 250 | 280 | 180 | 350 | 380 |
| DN (housing) | 25–600 | 25–300 | 50–350 | 40–250 | 15–100 | 150–1200 | 15–300 | 25–400 |
| PN | 10–40 | 63–160 | 10–40 | 63–160 | 10–250 | 10–40 | 10–250 | 10–400 |
| Housing type/design | Three-way | Straight-way | Straight-way | Angle |
| Housing material | Cast | Cast | Forged | Cast | Forged |
Materials
| EN | for temperatures | ASTM | for temperatures | |
|---|---|---|---|---|
| Housing – cast | 1.0619 GP240GH | up to 450 °C | A 216 WCB | up to 450 °C |
| 1.7357 G17CrMo5-5 | up to 530 °C | A 217 WC6 | up to 530 °C | |
| 1.4581GX5CrNiMoNb19-11-2 | up to 550 °C | – | – | |
| 1.7379 G17CrMo9-10 | up to 580 °C | – | – | |
| 1.4931 GX23CrMoV12-1 | up to 600 °C | – | – | |
| 2.1050 G CuSn10 | –196 up to 300 °C | – | – | |
| Housing – forged | 1.0460 P250GH | up to 450 °C | A 105 | up to 450 °C |
| 1.0425 P256GH | up to 450 °C | – | – | |
| 1.5415 16Mo3 | up to 530 °C | – | – | |
| 1.7335 13CrMo4-5 | up to 570 °C | A 182 F12 Cl.2 | up to 570 °C | |
| 1.7383 11CrMo9-10 | up to 600 °C | A 182 F22 Cl.3 | up to 600 °C | |
| 1.4903 X10CrMoVNb91 | up to 620 °C | A 182F91 – P91 | up to 620 °C | |
| Valve trims | 1.4021 X20Cr13 | |||
| 1.4122 X39CrMo17-1 | ||||
| 1.4571 X6CrNiMoTi17122 | ||||
| 1.4922 X20CrMoV1 21 | ||||
| 2.0966 / 2.0550 |
| Bonnet | Standard |
| With cooling fins | |
| Self-sealing pinch cap | |
| With stuffing box control /sealing fluid connection | |
| With bellows | |
| Plug characteristic | Standard: linear or equal percentage |
| Optional: linear, modified | |
| Rangeability | 25:1 / 50:1 |
| Seat leakage | Metal sealing: leakage rate Class IV (0.01% of flow coefficient |
| Metal sealing: double-seat, type 250 Class III (0.1% of flow coefficient) | |
| Soft sealing: Class VI | |
| Options | Double guide, heating jacket, ANSI classes, additional materials |