VSR Quick Exhaust Valves

Sitecna VSR Quick Exhaust Valves

The Sitecna VSR quick exhaust valve range combine compact dimensions, high flow rates and comprehensive certification to deliver optimum performance in harsh conditions. Precision machined from solid 316L stainless steel, the VSR pneumatic quick exhaust valve range are ideal for use in valve actuation systems and pneumatic automation where actuator speeds need to be maximised.

• 316L Stainless Steel
  
• ATEX, GOST EAC & Ex, SIL3
  
• 2-12bar
  

For environments where explosion risk is important, the VSR quick exhaust valve range carries ATEX and GOST Ex certification as standard. In addition, these quick exhaust valves have been tested and certified by TUV Rheinland to be compliant with IEC 61508 Functional Safety Level 3 for safety instrumented systems where reliability and extended working life is critical for plant safety.

VSR has NPT threads as standard in sizes from 1/8″ to 1″ for pressures up to 12bar. There is a choice for elastomers to suit different ambient temperature ranges down to -40degC making it suitable for installations in all industrial situations.

Sitecna manufacture all their products in Italy to strict quality controls with full material traceability.

Data Sheet

VSR Quick Exhaust Valve Part Number Coding

VSR04NSS 1/4"NPT -20 ... +80degC

VSR06NSS 3/8"NPT -20 ... +80degC

VSR08NSS 1/2"NPT -20 ... +80degC

VSR12NSS 3/4"NPT -20 ... +80degC

VSR16NSS 1" NPT -20 ... +80degC

VSR04NSSFK 1/4"NPT -25 ... +90degC

VSR06NSSFK 3/8"NPT -25 ... +90degC

VSR08NSSFK 1/2"NPT -25 ... +90degC

VSR12NSSFK 3/4"NPT -25 ... +90degC

VSR16NSSFK 1" NPT -25 ... +90degC

VSR04NSSLT 1/4"NPT -40 ... +80degC

VSR06NSSLT 3/8"NPT -40 ... +80degC

VSR08NSSLT 1/2"NPT -40 ... +80degC

VSR12NSSLT 3/4"NPT -40 ... +80degC

VSR16NSSLT 1" NPT -40 ... +80degC