RIEGLER Safety coupling I.D. 7.4, KE type, nickel-plated brass, G 1/2 IT
Type number: 249.73
The family-owned company RIEGLER & Co. KG in Bad Urach has stood for innovative, high-quality solutions in the field of compressed air and pneumatic components for over 80 years
RIEGLER Nickel-plated brass safety coupling, for compressed air supply, G 1/2 female thread - Type 249.73
The RIEGLER safety coupling NW 7.4, type KE, nickel-plated brass, G 1/2 female thread separates the compressed air line in two stages in a controlled manner and protects the operator. The housing is made of nickel-plated brass with NBR seals. The permissible medium temperature is between -20 °C and 60 °C. Connection thread G 1/2 IG - suitable for common industrial standards. The flow rate is 1300 l/min (air) (at 6 bar and Δp = 0.5 bar). Maximum safety thanks to controlled pressure relief.
Field of application
Typical areas of application: Compressed air applications with personal protection requirements.
| Housing | Nickel-plated brass |
| Sealing material | NBR |
| Flow rate measurement | at 6 bar and Î"<sub>p </sub>= 0.5 bar |
| Medium temperature min. | -20 °C |
| Medium temperature max. | 60 °C |
| Ambient temperature min. | -20 °C |
| Ambient temperature max. | 60 °C |
| Flow rate | 1300 l/min (air) |
| Ball | Stainless steel |
| Spring | Stainless steel |
| Valve pin | Stainless steel |
| Valve body | Nickel-plated brass |
| Snap ring | Stainless steel |
| Unlocking sleeve | Plastic |
| Valve | Brass |
| Operating pressure | max. 12 bar, static operating pressure (without pulsation) |
| SW | 24 mm |
| NW | 7.4 |
| Length | 60.2 mm |
| REACH SVHC1 Substance Name | Lead |
| CAS No. SVHC 1 | 7439-92-1 |
| Connection | G 1/2 IG |
| RoHS material information | RoHS compliant |
| RoHS Directive | 2011/65/EU, 2015/863/EU, 2018/741/EU |
| RoHS Article of the Directive | Article 4, paragraph 1, Annex 3 |
| Share of SVHC substance in % for RoHS | 0.04 |
| Exception | 6c |
| REACH Info | contains SVHC substance |
| Share of SVHC SCIP | >= 1.0% w/w and < 10.0% w/w |
| Proportion of SVHC substance in SCIP | >= 0.1 % in w/w |
| Material identification | CW614N |
| Class name | EASY |
Variants / Alternatives
| Product | Price | ||
|---|---|---|---|
![[107557] RIEGLER Safety coupling I.D. 7.4, KE type, nickel-plated brass, G 1/4 IT](/web/image/product.template/191458/image_128/%5B107557%5D%20RIEGLER%20Safety%20coupling%20I.D.%207.4%2C%20KE%20type%2C%20nickel-plated%20brass%2C%20G%201-4%20IT?unique=cb16b3c)
|
Type number: 249.71 |
23.15 € | |
![[107558] RIEGLER Safety coupling I.D. 7.4, KE type, nickel-plated brass, G 3/8 IT](/web/image/product.template/191459/image_128/%5B107558%5D%20RIEGLER%20Safety%20coupling%20I.D.%207.4%2C%20KE%20type%2C%20nickel-plated%20brass%2C%20G%203-8%20IT?unique=8caeac8)
|
Type number: 249.72 |
23.15 € | |