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Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston

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Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston

Name: Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston
Brand: DYNE
Price: 1 USD

Quality Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston for sale

Diameter Range : 10mm~1800mm

Material : PTFE Carbon+SS301

Color : Black

Name : PTFE Spring Energized Seals

Brand Name : DYNE

Model Number : PVA

Certification : ISO9001, IATF16949, ISO14001, ISO45001

Place of Origin : China(mainland)

Payment Terms : T/T

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Piston Spring Energized Seals Variseal M2

The RVA is a single-acting spring energized seal used in reciprocating pistons. It consists an asymmetric U-shaped PTFE slide jacket and a precision-engineered V-shaped cantilever spring and is the industry-recommended choice for applications demanding stick-slip-free (no-creep) performance, superior chemical resistance, and universal media compatibility. It is widely utilized in high-precision equipment

Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston

Technical data

Pressure	Speed	Temperature	Media
0~45MPa	15m/s	from – 55° C to + 260° C	gas, hydraulic fluids, grease, water

Advantages

Zero-leakage control
Compatible with most fluids and chemicals
Low friction coefficient, wear-resistant, and dimensionally stable
No stick-slip under precise control
Excellent corrosion resistance and dimensional stability
Withstands sudden temperature variations
Non-contaminating to food, chemical liquids
Sterilizable
Unlimited shelf life

Applications

Valves and pumps
Separators
Food machines
Hydraulic brakes
Hydraulic actuators
Metering Devices
General Machinery

Specification

Single Acting PTFE Spring Energized Seals Variseal M2 For Reciprocating Piston

D H9	d h9	L1+0.2	r1	h	2 MPa	10 MPa	20 MPa	40 MPa
6.0-19.9	B-2.9	2.4	0.4	0.4	0.2	0.1	0.08	0.05
14.0-24.9	B-4.5	3.6	0.4	0.6	0.25	0.15	0.1	0.07
25.0-45.9	B-6.2	4.8	0.6	0.7	0.35	0.2	0.15	0.08
46.0-124.9	B-9.4	7.1	0.8	0.8	0.5	0.25	0.2	0.1
125.0-999.9	B-12.2	9.5	0.8	0.9	0.6	0.3	0.25	0.12

P/N	D H9	d h9	L1+0.2
PVA0060	6	3.1	2.4
PVA0080	8	5.1	2.4
PVA0100	10	7.1	2.4
PVA0120	12	9.1	2.4
PVA0140	14	9.5	3.6
PVA0150	15	10.5	3.6
PVA0160	16	11.5	3.6
PVA0180	18	13.5	3.6
PVA0200	20	15.5	3.6
PVA0220	22	17.5	3.6
PVA0250	25	18.8	4.8
PVA0280	28	21.8	4.8
PVA0300	30	23.8	4.8
PVA0320	32	25.8	4.8
PVA0350	35	28.8	4.8
PVA0400	40	33.8	4.8
PVA0420	42	35.8	4.8
PVA0450	45	38.8	4.8
PVA0480	48	38.6	7.1
PVA0500	50	40.6	7.1
PVA0520	52	42.6	7.1
PVA0550	55	45.6	7.1
PVA0560	56	46.6	7.1
PVA0600	60	50.6	7.1
PVA0630	63	53.6	7.1
PVA0650	65	55.6	7.1
PVA0700	70	60.6	7.1
PVA0750	75	65.6	7.1
PVA0800	80	70.6	7.1
PVA0850	85	75.6	7.1
PVA0900	90	80.6	7.1
PVA0950	95	85.6	7.1
PVA1000	100	90.6	7.1
PVA1100	110	100.6	7.1
PVA1150	115	105.6	7.1
PVA1200	120	110.6	7.1
PVA1250	125	112.8	9.5
PVA1300	130	117.8	9.5
PVA1350	135	122.8	9.5
PVA1400	140	127.8	9.5
PVA1500	150	137.8	9.5
PVA1600	160	147.8	9.5
PVA1700	170	157.8	9.5
PVA1800	180	167.8	9.5
PVA1900	190	177.8	9.5
PVA2000	200	187.8	9.5
PVA2100	210	197.8	9.5
PVA2200	220	207.8	9.5
PVA2300	230	217.8	9.5
PVA2400	240	227.8	9.5
PVA2500	250	237.8	9.5
PVA2800	280	267.8	9.5
PVA3000	300	287.8	9.5
PVA3200	320	307.8	9.5
PVA3500	350	337.8	9.5
PVA4000	400	387.8	9.5
PVA4200	420	407.8	9.5
PVA4500	450	437.8	9.5
PVA4800	480	467.8	9.5
PVA5000	500	487.8	9.5

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