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Series NA Valves (NAMUR Interface) Cv= 1.05
Air-Pilot operated 1/4" NPTF
3-way/2-position; 5-way/2-position; and 5-way/3-position valves
with Interface according NAMUR Standard |
The valves Series NA are available in versions:
5-way/2-position and 3-way/2-position, Normally
Closed or Normally Open. These are indirectly actuated
valves and are available in single and double air pilot
versions. The valve has a NAMUR interface pattern and
can therefore be directly mounted on other suitable
components that also have this hole pattern, such as
certain rotary actuators, ball valves or process valves.
The single air pilot version is equipped with a
mechanical return spring. |
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| Technical Specifications |
| Construction |
spool type (pilot operated) |
| Valve group |
3-way/2-position, 5-way/2-position, 5-way/3-position |
| Materials |
Anodized aluminum body - stainless steel spool - BUNA-N seals |
| Mounting |
through 2 Ø5 holes in valve body; according to Namur interface |
| Ports |
2-4 = NAMUR 1-3-5 = 1/4" NPTF |
| Installation |
directly on surfaces with Namur Interface |
| Operating temperature |
0 - 60°C (using dry air -20°C), 32°F - 140°F (using dry air -4°F) |
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| Pneumatic Data |
| Operating pressure |
1.5 - 10 bar double air pilot (22-145 psi); 2.5 - 10 bar single air pilot (36-145 psi) |
| Nominal pressure |
6 bar (87 psi) |
| Nominal flow |
*Qn = 1000 NL/min = 35.3 SCFM; Cv= 1.05 |
| Nominal diameter |
8 mm |
| Fluid |
filtered air (25 micron), without lubrication** |
| *Qn = determined with supply pressure of 6 bar and with Dp = 1 bar. **If lubricated air is used, it is recommended to use ISOVG32 oil, and never interrupt the lubrication. |
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 is the Exclusive Importer of HUMMEL products. We offer over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands, Circular Connectors, Conduit System, Industrial Enclosures and Other Related Cable Management Products which are rated the best in the industry. |
 Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands
Threads: PG, NPT, Metric, BSPP Threads
Materials: Nylon, Nickel Plated Brass, PVDF (for chemicals and extreme temperatures) & Stainless Steel,
NEMA 4x and 6 (IP68, IP 69K).
Approvals: RoHS, Deca BDE, UR, UL, CE, CSA, VDE, German Lloyd, etc.
Coming Soon: UL f1 (UL 746C) - Suitable for outdoor use with respect to exposure to ultraviolet light, water exposure and immersion in accordance with UL 746C |
 Circular Connectors (M16, M23, RJ45, M27 and M40)
Sizes: M16 Signal, M23 Signal & Power, M27 Signal, M40 Power
Types: Twintus, RJ45 Industrial Ethernet, PoE Fast Ethernet, Push-Pull, Stainless Steel, Over Molded Cordsets, Standard/EMI Ready
Configurations: Signal (3-28 pole) & Power (6 & 8 pole)
Materials: Nickel Plated Brass, Stainless Steel and Aluminum
Approvals: RoHS, Deca BDE, UR, UL, CSA, TÜV, etc.
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 Industrial Enclosures (Plastic & Metal)
Materials: Polycarbonate, ABS (Acryl-Butadiene-Styrene), Aluminum, Steel/Stainless Steel and Polyester.
Types: Gray or Transparent Lids, available with Hinges and Latches, Plain Walls or Knockouts.
Approvals: RoHS, Deca BDE, UL, CSA, TUV and CE.
Modular, Expandable, UV and Impact Resistant, NEMA 4, 4x (IP 66/67). Solar Plus for Photovoltaic applications.
Our Enclosures can be equipped with Strain Relief Fittings, Circular Connectors or Conduit Fittings. Other customization options like cutting & drilling are also available. |
 Conduit System
High Pull-Out Resistance, Robust Performance, Long Life Expectancy, Fastest/ Easy installation, No Tools required!
Fittings: Push-In, Turn-to-Seal, Snapclic DUO (Nylon or Nickel Plated Brass), Double-Seal, Flange/Bulkhead
Conduit: Standard and Super Flex Corrugated Conduit
Accessories: Snap-In Mounting Brackets
Approvals: RoHS, Deca BDE, UR, German Lloyd, CE, etc.
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 Hazardous Location / Explosive Proof Cord Grips, Cable Glands
These fittings are labeled and approved to withstand the required needs of a combustible environment.
Materials: Nylon, Nickel Plated Brass, PVDF (chemical resistant & extreme temperatures), Stainless Steel.
Threads: NPT, Metric & PG. NEMA 4x (IP 67) and 6 (IP 68/69K)
Approvals: RoHS, Deca BDE, UL, CSA, VDE, CE, EEx e, ATEX, German Lloyd
EXIOS - High-end Cable Glands for armored cables in hazardous areas including the latest IECEx and ATEX certifications, for use in Ex-e, Ex-d and Ex-tD areas
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 Thread Adapters, Enlargers, Reducers
Convert, Increase or Decrease your thread size with our product lineof Adapters, Enlargers and Reducers.
Threads: NPT, Metric and PG.
Materials: Black or Gray Nylon, Nickel Plated Brass, Aluminum, Stainless Steel.
Approvals: RoHS, Deca BDE, CE, EEe x, ATEX, etc.
Hazardous / Explosive proof versions available.
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 Cable Accessories
Locking Nuts: Black & Gray Nylon, Nickel Plated Brass, Stainless Steel, EMI (w/ Cutting Edges)
O-Rings: Buna-N, Viton®, Silicone
Seal Rings: Polyethylene / Fiber-reinforced Plastic
Hole Plugs: Dome, Hex, Nylon, Nickel Plated Brass
Inserts: Standard, Reduced, Multi-Hole, Romex® for Flat Cables
Other Accessories: Ratchet & Socket Wrenches, Cable Clamps, etc.
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Fittings
Valves
