SMC VHS Pressure Relief Valve NPT 1/4, VHS20-N02A-Z
- RS Stock No.:
- 8435520
- Mfr. Prt No.:
- VHS20-N02A-Z
- Brand:
- SMC
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 8435520 |
| Product description | SMC VHS Pressure Relief Valve NPT 1/4, VHS20-N02A-Z |
| Manufacturer / Brand | SMC |
| Manufacturer part number | VHS20-N02A-Z |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 8435520 |
| Product description | SMC VHS Pressure Relief Valve NPT 1/4, VHS20-N02A-Z |
| Manufacturer / Brand | SMC |
| Manufacturer part number | VHS20-N02A-Z |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 23, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
SMC VCH Series
Series VHS Hand Valves
The VHS series is a safety manual switching valve for preventing accidents that could be caused by the residual pressure while performing maintenance service on a pneumatic system. The valve is easy to operate and the direction of air flow can be verified by the orientation of the handle. The valve is compact yet provides a large capacity.
Various port sizes available
Embedded pressure gauge
Rc, NPT and G type threads
Specifications
| Attribute | Value |
| Brand | SMC |
| Inlet Port Thread Standard | NPT |
| Body Material | Die Cast Zinc |
| Minimum Operating Temperature | -5 °C |
| Inlet Port Size | 1/4 in |
| Maximum Operating Temperature | +60 °C |
| Dimensions | 45 (Dia.) x 59 (Height) mm |
| Manufacturer Series | VHS |
| Width | 45 (Dia.) mm |
| Maximum Operating Pressure | 1 (Operating) MPa, 1.5 (Proof) MPa |
| Inlet Port Gender | Female |
| Minimum Operating Pressure | 0.1 MPa |
| Height | 59 mm |
