Norgren SCVA101DE1A02400 Self-monitoring Safety Valve - DGUV Approval
Part Number: SCVA101DE1A02400
Quick Summary
Norgren SCVA101DE1A02400 is a self-monitoring 3/2 safety valve for pneumatic systems in automated equipment. This solution addresses the common challenge of ensuring safe loading and venting without relying on external cyclical monitoring. It delivers DIN EN ISO 13849-1 performance level e (Cat. 4) with DGUV approval and IP65 protection, reinforcing compliance in safety-critical lines. By combining rugged aluminum construction with polyurethane seals, the valve offers reliable operation in industrial environments while enabling seamless integration into standard valve & flow control architectures. For buyers, this means reduced maintenance overhead, enhanced safety, and a clear path to scalable safety architecture across multiple lines and applications.
Product Information
Extended Description
SCVA101DE1A02400 Norgren: Redundant valve assembly, pneumatic self- monitoring with integrated safety silencer | Ensures safe loading and venting | Requires no cyclical monitoring or evaluation system | A complete range in sizes - DN 8, 10, 20 and 32 | With the appropriate application, performance level “e” (cat. 4) of DIN EN ISO 13849-1 is achieved for the safety function “Pressure building up from ‘1’ to ‘2’ and pressure dropping from ‘2’ to ‘3’ “- DGUV approval
Medium
Compressed air
Operating Temperature
-10 ... 60 °C, 14 ... 140 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/2
Actuation
Solenoid pilot / Spring return
Function
NC
Valve operation
3/2
Flow
3150 l/m, 111.24 scfm
Materials - Body
Aluminium
Materials - Seals
Polyurethane
Certification - IP Rating
IP65
Dimensions - Height
207 mm
Dimensions - Length
138 mm
Dimensions - Width
116 mm
Weight
2.4 kg
Country of Origin
Germany
Range
SCVA
Brand
IMI Herion
0680003000000000
Electrical plug with cable gland
0881400000000000
18D Electro-mechanical pneumatic pressure switch, 1-16 bar
Feature: Redundant valve assembly with self-monitoring capability → Business Impact: Elevates system safety without the need for external monitoring hardware → Application: Hazardous loading/unloading lines in automated packaging or filling processes. Feature: 3/2 NC valve with G1/2 port and solenoid pilot/spring return → Business Impact: Simple, flexible integration with common control panels and coil voltages, minimizing retrofit costs → Application: Retrofit or new-build pneumatic safety circuits. Feature: IP65 enclosure and aluminium body with polyurethane seals → Business Impact: Robust performance in dusty, damp or wash-down environments, reducing leakage risk and maintenance → Application: Industrial automation floors, food and beverage, and chemical processing. Feature: Range DN 8/10/20/32 for scalable installations → Business Impact: One family supports multi-line configurations, lowering spare-part variety and inventory costs → Application: Scalable safety architecture across machinery lines. Feature: Self-monitoring eliminates cyclical external evaluation → Business Impact: Lower total cost of ownership through reduced service intervals and faster commissioning → Application: Safety-critical applications with ISO 13849-1 PL e requirements. Feature: Certifications and DGUV approval support compliance → Business Impact: Streamlined regulatory approvals and safer, audit-ready installations → Application: Industrial automation projects requiring robust safety certification.
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FAQs
SCVA101DE1A02400 uses a G1/2 port and a solenoid pilot with spring return in a 3/2 configuration. For compatibility, connect to standard compressed air supplies within 2–10 bar and ensure electrical connections match the coil voltage and the electrical plug with cable gland (0680003000000000) supplied. Mounting should preserve silencing and ensure IP65-rated enclosure integrity. No external cyclical monitoring is required due to self-monitoring design, reducing commissioning time and potential integration bottlenecks.
Key specs include a flow rate of 3150 l/m (111.24 scfm) and a switching valve operation of 3/2 with NC function. Operating pressure ranges from 2 to 10 bar (29 to 145 psi). Actuation is via solenoid pilot with spring return, suitable for standard pneumatic control circuits. The body is aluminium, with polyurethane seals, optimizing weight and sealing performance while maintaining rigidity in industrial environments.
Yes. The valve achieves performance level e (Cat. 4) of DIN EN ISO 13849-1 for the safety function 'Pressure building up from 1 to 2 and pressure dropping from 2 to 3' when applied appropriately, and it carries DGUV approval. This makes it suitable for safety-critical automation applications where reliable pneumatic actuation and integrated self-monitoring are required, reducing reliance on external monitoring systems and simplifying safety architecture.
The SCVA101DE1A02400 features an IP65 rating, indicating dust and water ingress protection suitable for harsh factory environments. It also carries DGUV approval and is compatible with ISO 13849-1 PL e safety requirements when used in compliant applications. These certifications help streamline audits and regulatory compliance for industrial automation projects.
The self-monitoring capability reduces the need for external evaluation systems and cyclical testing, translating to lower maintenance costs and shorter downtime during commissioning. By integrating safety functionality directly into the valve, you gain a simpler installation path, quicker fault detection, and more reliable operation across multi-line configurations, contributing to a lower total cost of ownership over the product lifecycle.