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Product Description
Generic NAM-PV-SIL NAMUR Pilot Valve Silencer/Speed-Controller G1/8 set (4 ea) — drop-in service spare for pneumatic quarter-turn valve-actuator pilot assemblies on Rotork C. Deployed in process, utility and marine piping loops for on-off shutoff, control, safety relief or diversion service.
Technical Specifications
- Material
- aluminium body anodised + 316L spool + FKM seals
- Standards
- VDI/VDE 3845 NAMUR mounting, DIN-43650A coil interface, IEC 60079-1 Ex d (where stated), IEC 60079-18 Ex m (where stated)
- Approvals
- CE LVD 2014/35/EU + EMC 2014/30/EU, CE Machinery Directive 2006/42/EC SEP, EN 10204 2.1 declaration of compliance, CE
- HS code
- 8481.90
- Process connection
- G1/8
Standards & Compliance
- Material
- aluminium body anodised + 316L spool + FKM seals
- HS Code
- 8481.90
Compatibility & Fitment
Form-fit envelope for Rotork CK / CMA, Bettis CBA, AUMA SA, EL-O-Matic, Air Torque, Bray Series 92/93, Westlock, Topworx, StoneL valve-actuator pilot trains.
Product Documentation
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Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy NAM-PV-SIL?
- NAM-PV-SIL can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this product?
- The manufacturer part number is NAM-PV-SIL.
- What is the HS code for NAM-PV-SIL?
- The customs tariff (HS) code for NAM-PV-SIL is 8481.90.
- Is a datasheet available for NAM-PV-SIL?
- Yes — the NAM-PV-SIL datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for NAM-PV-SIL?
- The minimum order quantity is 1.
- Is NAM-PV-SIL available?
- Yes — NAM-PV-SIL is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for NAM-PV-SIL?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.