RIEGLER Precision pressure regulator, G 1/4, Control range 0.05 - 2 bar
Type number: 637.92
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 Precision pressure regulator without mano made of die-cast zinc, for compressed air preparation - Type 637.92
The RIEGLER precision pressure regulator without mano, G 1/4, control range 0.05 - 2 bar reduces the inlet pressure precisely to a constant working pressure and protects downstream consumers from pressure fluctuations. The housing is made of die-cast zinc with NBR seals. The control range extends from 0.05 bar to 2 bar with a maximum inlet pressure of 16 bar. The permissible medium temperature is between -10 °C and 60 °C. Connection thread G 1/4 - suitable for common industry standards. Suitable for ultra-fine filtered, non-lubricated compressed air (0.01 µm). The flow rate is 450 l/min. Uniform working pressure for constant process quality.
Field of application
Typical areas of application: Compressed air treatment, machine supply and process control.
| Inlet pressure max. | 16 bar |
| Medium | ultra-fine filtered, unlubricated compressed air (0.01 µm) |
| Housing | Zinc die casting |
| Sealing material | NBR |
| Intrinsic air consumption max. | 2.2 - 4.5 l/min, depending on inlet pressure and control range |
| Medium temperature min. | -10 °C |
| Medium temperature max. | 60 °C |
| Ambient temperature min. | -10 °C |
| Ambient temperature max. | 60 °C |
| Pressure gauge connection | G 1/8 |
| Thread | G 1/4 |
| Flow rate | 450 l/min |
| Control range min. | 0.05 bar |
| Control range max. | 2 bar |
| A | 58 mm |
| B | 124 mm |
| C | 107 mm |
| D | 17 mm |
| REACH SVHC1 Substance Name | Lead |
| CAS No. SVHC 1 | 7439-92-1 |
| 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 | 6a, 6a-I, 6b, 6b-I |
| 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 |
| Intrinsic air consumption | Yes |
| Class name | FLEX |
Variants / Alternatives
| Product | Price | ||
|---|---|---|---|
![[101246] RIEGLER Precision pressure regulator, G 1/4, Control range 0.05 - 4 bar](/web/image/product.template/140681/image_128/%5B101246%5D%20RIEGLER%20Precision%20pressure%20regulator%2C%20G%201-4%2C%20Control%20range%200.05%20-%204%20bar?unique=4a9bc11)
|
Type number: 637.93 |
130.14 € | |
![[101247] RIEGLER Precision pressure regulator, G 1/4, Control range 0.05 - 7 bar](/web/image/product.template/140682/image_128/%5B101247%5D%20RIEGLER%20Precision%20pressure%20regulator%2C%20G%201-4%2C%20Control%20range%200.05%20-%207%20bar?unique=5ad3075)
|
Type number: 637.94 |
130.14 € | |
Accessoires and suitable extensions
| Product | Price | ||
|---|---|---|---|
![[101222] RIEGLER Standard pressure gauge, rear centric, G 1/4, 0 - 2.5 bar/36 psi](/web/image/product.template/140658/image_128/%5B101222%5D%20RIEGLER%20Standard%20pressure%20gauge%2C%20rear%20centric%2C%20G%201-4%2C%200%20-%202.5%20bar-36%20psi?unique=9d7ac84)
|
Type number: 214-KD |
6.25 € | |
![[101248] RIEGLER Mounting bracket](/web/image/product.template/140683/image_128/%5B101248%5D%20RIEGLER%20Mounting%20bracket?unique=b3e7f6b)
|
Type number: 638.00 |
7.47 € | |
![[101249] RIEGLER Pressure gauge connection nipple brass, G 1/4 bushing, G 1/8 taps](/web/image/product.template/140684/image_128/%5B101249%5D%20RIEGLER%20Pressure%20gauge%20connection%20nipple%20brass%2C%20G%201-4%20bushing%2C%20G%201-8%20taps?unique=24cd29f)
|
Type number: 257.22 |
3.06 € | |