Product Details
Assembly No.* | Body Mat'l | Set Pressure** | Set Pressure** Vacuum | Flow Capacity Out-breathing | Flow Capacity In-breathing | Threading | Weight |
---|---|---|---|---|---|---|---|
RVC1.25N*-1 | 316 SS | 1.0 psi [6.9 kPa] | .18 psi [1.2 kPa] | 12,440 CFH @ 3.0 psi [348 CMH @ 20.7 kPa] | 1,763 CFH @ 1 psi [49 CMH @ 6.9 kPa] | 1.25" NPT | 1.3 lbs. [.59 Kg] |
RVC1.25N*-1.5 | 316 SS | 1.5 psi [10.3 kPa] | .18 psi [1.2 kPa] | 14,900 CFH @ 4.5 psi [417 CMH @ 31.0 kPa] | 1,763 CFH @ 1 psi [49 CMH @ 6.9 kPa] | 1.25" NPT | 1.3 lbs. [.59 Kg] |
RVC1.25N*-3 | 316 SS | 3.0 psi [20.7 kPa] | .18 psi [1.2 kPa] | 15,190 CFH @ 5 psi [425 CMH @ 34.5 kPa] | 1,763 CFH @ 1 psi [49 CMH @ 6.9 kPa] | 1.25" NPT | 1.3 lbs. [.59 Kg] |
RVC1.25N*-5 | 316 SS | 5.0 psi [34.5 kPa] | .18 psi [1.2 kPa] | 18,300 CFH @ 7.5 psi [512 CMH @ 51.7 kPa] | 1,763 CFH @ 1 psi [49 CMH @ 6.9 kPa] | 1.25" NPT | 1.3 lbs. [.59 Kg] |
* Use table below to designate seal material. ** Proper maintenance is required to ensure effective performance of vent. Dust, dirt, or residue will reduce the ability of the vent to hold required set-pressure. |
Letter | Mat'l | Temp. Range |
---|---|---|
V | Viton® | -20°F to +400°F [-4°C to +204°C] |
KA/TS | Kalrez/Tef-Sil) | -20°F to +400°F [-4°C to +204°C] |
Additional Options
Betts prides itself in being able to provide products that meet a customer’s specific needs. As a result we do offer modifications to our product standards. While not every request is always feasible, we do our best to meet your specific needs. In many cases this modification is noted by adding a suffix to the end of the standard part number. The following is a non-inclusive list of common options that are available for this product line . If the options listed below do not meet your requirements please contact one of Betts’ Customer Service Representatives for further assistance. Please note that some product modifications may result in extended lead times.