|
THE EXCLUSIVE IMPORTER
OF 
|
|
|
| WE PROVIDE CUSTOMERS
WITH CABLE MANAGEMENT SOLUTIONS! |
| -Quantity Discounts! |
-No Minimum
Orders! |
-Inventory in Excess of $25 Million! |
| -Blanket Orders! |
-Quick and Friendly Service! |
-All Major Credit Cards! |
|
|
|
|
Series 3 Air-Pilot Operated Valve
Series 3: 1/8" NPTF, 3-way/2-position & 5-way/2-position /
1/4" NPTF, 3-way/2-position, 5-way/2-position, 5-way/3-position,
and dual 3-way/2-position valves. |
The pneumatically operated,3-way/2-position,
5-way/2-position Series 3 valves have been
designed with different methods of return: An
Air-Pilot with mechanical spring, Air-Pilot return,
or Air-Pilot with bias override return. This is
possible due to the type of design consisting
of a balanced spool, which means that it can
be used for a very wide range of applications.
(including reverse porting).
The 3-way/2-position valves are normally
closed in the rest position when the pressure
is supplied at P, and are normally open when
the pressure is supplied at R, the use of A
remaining unchanged. Moreover, the 5-way/2-
position valves can be supplied via the ports R
and S with two different pressures if a cylinder
must be operated using a delivery pressure
different from the return pressure.
On the valve series 3, two additional holes
permit assembly onto the manifold CNVL
without the use of a banjo bolt.
*See manifold codes at the end of this section.
New versions of this valve have expanded the
range to higher flow 1/4" ported valves as
well as dual 3-way/2-position valves. 1/8" and 1/4" valves can be mounted on a common
manifold by means of a transition plate. |
|
| Technical Specifications |
| Valve group |
3-way/2-position, 5-way/2-position, 5-way/3-position and dual 3-way/2-position |
| Construction |
Air-Pilot, in-line ported |
| Mounting |
through holes in valve body |
| Materials |
Anodized body, stainless steel spool, Buna-N seals |
| Threaded port sizes |
1/4", 1/8" NPTF |
| Installation |
in any position |
| Operating temperature |
0 - 80°C (with dry air at -20°C), 32°F - 176°F (with dry air at -4°F) |
| Fluid |
Filtered air (25 micron or less recommended) |
| Lubricant |
Not required; otherwise, oil compatible with Buna-N, (3° - 10°E); ISOVG32 grade, 32 centistrokes |
|
| Pneumatic Data |
| Operating pressure |
P = -.9 -10 bar (0-145 psi): (Down to 28" Hg possible) |
| Control pressure |
min. press. (see valve description) |
| Nominal pressure |
6 bar (87 psi) |
| Nominal flow |
*Qn Series 3: 1/8" = 700 NL/min (24.7 SCFM), Cv= .73
1/4" = 1300 NL/min (45.9 SCFM), Cv = 1.37 |
| Nominal diameter |
Ø1/8 = 5 mm, 1/4" = 7.5 mm |
| Fluid |
filtered air, without lubrication** (25 micron or less recommended) |
*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. |
|
|
|
|
|
|
|
 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.
|
 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.
|
 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
|
 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.
|
 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.
|
|
|
Fittings
Valves
