DAQ-PTFE Piston Hydraulic Compact X Ring

DAQ-PTFE Piston Hydraulic Compact X Ring

Type
DAQ
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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Quantity Needed:
Pieces
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TA further development of the standard DAQ, the double-acting incorporates an elastomer. Quad ring seal and an elastomer or polyurethane Bean Seal in the dynamic sealing face. It is energized by two O-Rings to improve sealing behavior. DAQ commonly used in piston accumulators and medium-duty hydraulic cylinders.

DSH Seals DAQ have a nitrile rubber (NBR) O-ring energizer. The PTFE slide ring incorporates an NBR X-ring to improve sealing performance. They are suitable for pressures up to 40Mpa in medium to heavy duty applications.

 

Advantages

 

  • high sealing effect in applications requiring media separation.

  • Double security through the combination of low-friction special materials with
    elastomer seals.

  • Simple groove design, small installation space, inter-changeable with Glyd Ring
    and Step seal.

  • Outstanding sliding properties, no stick-slip effect.

 

◆◆ PTFE+NBR/FKM

 

Material description PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled
Ekonol and so on.
Available Color Black, green, coffee, white, red, blue, gold and so on
Material Strength High precision, excellent wear resistance, good self-lubricating performance, environmental protection.
temperature -45~+200℃
speed ≤2m/s
pressure ≤40MPa
medium Mineral oil based hydraulic fluids,barely flammable hydraulic fluids,water,air and others.
Applied device Standard cylinders /Piston accumulators/Presses, etc.

 

DSH-Professional Piston Seal Piston Ring Supplier
DSH-Professional Piston Seal Piston Ring Supplier-1
DSH-Professional Piston Seal Piston Ring Supplier-2
DSH-Professional Piston Seal Piston Ring Supplier-3
DSH-Professional Piston Seal Piston Ring Supplier-4
DSH-Professional Piston Seal Piston Ring Supplier-5

 

◆◆ Piston Seals - DAQ

 

DSH-Professional Piston Seal Piston Ring Supplier-6

Technical Data
Pressure Temperature Sliding speed Medium
Standard ≤40 MPa -45…+200 ℃ ≤2 m/s ineral oil based hydraulic fluids,barely flammable hydraulic fluids, water,air and others.
Material
O ring & X ring slide ring
Standard NBR PTFE-Bronze
Special
(on request)
FKM PTFE-Carbon
Pressure 160bar 200bar 300bar
Max Gap E E≤0.6mm E≤0.4mm E≤0.3mm
Order Example for standard version:
Diameter D=100mm
Order Code: DAQ 100*79*8.1
Installation Dimension table based on Metric Size(mm)
D H9 d h9 L +0.2 d1 d2 R1 C≥
16~39 D-11 4.2 3.55 1.78 1.0 4
40~79 D-15.5 6.3 5.3 1.78 1.3 4
80~132 D-21 8.1 7 2.62 1.8 6
133~252 D-24.5 8.1 7 2.62 1.8 6
253~462 D-28 9.5 8.4 3.53 2.5 7.5
463~700 D-35 11.5 10 5.33 3.0 8
 

Order Number D H9 d h9 L  +0.2 Order Number D H9 d h9 L  +0.2
DAQ0160 16 5 4.2 DAQ1100L 110 94.5 6.3
DAQ0180 18 7 4.2 DAQ1100 110 89 8.1
DAQ0200 20 9 4.2 DAQ1150L 115 99.5 6.3
DAQ0220 22 11 4.2 DAQ1150 115 94 8.1
DAQ0250 25 14 4.2 DAQ1200L 120 104.5 6.3
DAQ0280 28 17 4.2 DAQ1200 120 99 8.1
DAQ0300 30 19 4.2 DAQ1250L 125 109.5 6.3
DAQ0320 32 21 4.2 DAQ1250 125 104 8.1
DAQ0350 35 24 4.2 DAQ1300L 130 114.5 6.3
DAQ0400L 40 29 4.2 DAQ1300 130 109 8.1
DAQ0420L 42 31 4.2 DAQ1350 135 110.5 8.1
DAQ0450L 45 34 4.2 DAQ1400 140 115.5 8.1
DAQ0480L 48 37 4.2 DAQ1500 150 125.5 8.1
DAQ0500L 50 39 4.2 DAQ1600 160 135.5 8.1
DAQ0500 50 34.5 6.3 DAQ1700 170 145.5 8.1
DAQ0520L 52 41 4.2 DAQ1800 180 155.5 8.1
DAQ0550L 55 44 4.2 DAQ1900 190 165.5 8.1
DAQ0600L 60 49 4.2 DAQ2000 200 175.5 8.1
DAQ0630L 63 52 4.2 DAQ2100 210 185.5 8.1
DAQ0630 63 47.5 6.3 DAQ2200 220 195.5 8.1
DAQ0650L 65 54 4.2 DAQ2300 230 205.5 8.1
DAQ0700L 70 59 4.2 DAQ2400 240 215.5 8.1
DAQ0700 70 54.5 6.3 DAQ2500 250 225.5 8.1
DAQ0750L 75 64 4.2 DAQ2800 280 252 9.5
DAQ0800L 80 64.5 6.3 DAQ3000 300 272 9.5
DAQ0800 80 59 8.1 DAQ3100 310 282 9.5
DAQ0850L 85 69.5 6.3 DAQ3200 320 292 9.5
DAQ0850 85 64 8.1 DAQ3500 350 322 9.5
DAQ0900L 90 74.5 6.3 DAQ4000 400 372 9.5
DAQ0900 90 69 8.1 DAQ4200 420 392 9.5
DAQ0950L 95 79.5 6.3 DAQ4500 450 422 9.5
DAQ0950 95 74 8.1 DAQ4600 460 432 9.5
DAQ1000L 100 84.5 6.3 DAQ4800 480 445 11.5
DAQ1000 100 79 8.1 DAQ5000 500 465 11.5
DAQ1050L 105 89.5 6.3 DAQ6000 600 565 11.5
DAQ1050 105 84 8.1 DAQ7000 700 665 11.5

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