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Rod Seals

Name: Rod Seals
Brand: Kintowe
SKU: 171957761

Kintowe DF016 is a single acting rod seal. It comprises a PTFE face ring, strengthened with additives to resist creep, which is pre-loaded by an O-ring to be effective for the operating pressure range recommended. Elastomer as a static seal at the bottom of the groove plays a sealing role while providing a pretightening force for the surface ring, so that the PTFE face ring close to the piston rod. When the pressure increases, the elastomer produces deformation of the PTFE surface ring compression, so that the sealing force of the surface ring on the piston rod is enhanced to achieve a good sealing effect.

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Description

Kintowe PTFE surface ring made of proprietary formula material has strong abrasion resistance, extrusion resistance and long service life.

Operating conditions

Maximum speed ≤15.0m/s

Temperature range -45℃+110℃

Maximum pressure ≤400bar

≤800bar(used as buffer seal)

Surface roughness μmRa μmRt

Dynamic sealing face ød₁0.1~0.4 4 max

Static sealing face øD₁ 1.6 max 10 max

Static housing faces L₁3.2 max 16 max

Chamfers & Radii

Groove section L1 2.2 3.2 4.2 6.3 8.1 9.5

Min chamfer C mm 2.0 3.0 4.0 6.0 8.0 9.0

Max fillet Rad r₁mm 0.3 0.4 0.4 0.6 0.8 1.0

Tolerances ød₁øD₁ L₁mm

f9 H11 +0.2 -0

Features

*Ultra low friction, no creeping

*Good static and dynamic sealing effect

*Excellent abrasion resistance and extrusion resistance

* High pressure resistant, can be used as a buffer seal

DF016
ød₁	øD₁	L1	O-ring	Part No.	ød₁	øD₁	L1	O-ring	Part No.
8	12.9	2.2	9.66*1.78	JT0080	35	42.3	3.2	37.77*2.62	JT0351
10	14.9	2.2	11.11*1.78	JT0100	36	46.7	4.2	40.87*3.53	JT0360
12	19.3	3.2	13.95*2.62	JT0120	36	43.3	3.2	39.34*2.62	JT0361
14	21.3	3.2	17.13*2.62	JT0140	38	48.7	4.2	40.87*3.53	JT0380
16	23.3	3.2	18.72*2.62	JT0160	40	55.1	6.3	43.82*3.53	JT0400
18	25.3	3.2	20.29*2.62	JT0180	40	50.7	4.2	44.45*3.53	JT0401
18	22.9	2.2	18.77*1.78	JT0181	45	60.1	6.3	50.16*5.33	JT0450
20	30.7	4.2	24.99*3.53	JT0200	45	55.7	4.2	50.39*3.53	JT0451
20	27.3	3.2	22.22*2.62	JT0201	48	63.1	6.3	53.34*5.33	JT0480
22	33.7	4.2	26.58*3.53	JT0220	48	58.7	4.2	50.80*3.53	JT0481
22	29.3	3.2	25.07*2.62	JT0221	50	65.1	6.3	56.52*5.33	JT0500
25	35.7	4.2	31.34*3.53	JT0250	50	60.7	4.2	53.57*3.53	JT0501
25	32.3	3.2	28.25*2.62	JT0251	52	62.7	4.2	56.74*3.53	JT0520
26	36.7	4.2	31.34*3.53	JT0260	52	67.1	6.3	56.52*5.33	JT0521
28	38.7	4.2	32.92*3.53	JT0280	55	60.1	6.3	50.16*5.33	JT0550
28	35.3	4.2	29.82*2.62	JT0281	56	71.1	6.3	59.69*5.33	JT0560
30	40.7	4.2	34.52*3.53	JT0300	56	66.7	4.2	59.92*3.53	JT0561
30	37.3	3.2	33*2.62	JT0301	60	75.1	6.3	66.04*5.33	JT0600
32	42.7	4.2	36.09*3.53	JT0320	60	70.7	4.2	63.09*3.53	JT0601
32	39.3	3.2	34.59*3.53	JT0321	63	78.1	6.3	69.22*5.33	JT0630
35	45.7	4.2	37.69*3.53	JT0350	63	73.7	4.2	66.04*3.53	JT0631
65	80.1	6.3	69.22*5.33	JT0650	110	120.7	4.2	113.89*3.53	JT1102
67	80.1	6.3	72.40*5.33	JT0670	115	130.1	6.3	120.02*5.33	JT1150
68	80.1	6.3	72.40*5.33	JT0680	120	135.1	6.3	126.57*5.33	JT1200
68	78.7	6.3	72.62*3.53	JT0681	125	140.1	6.3	130.18*5.33	JT1250

DF016
ød₁	øD₁	L1	O-ring	Part No.	ød₁	øD₁	L1	O-ring	Part No.
70	85.1	6.3	75.57*5.33	JT0700	125	145.5	8.1	132.72*6.99	JT1251
70	80.7	4.2	75.59*3.53	JT0701	130	145.1	6.3	135.89*5.33	JT1300
73	88.7	6.3	78.74*5.33	JT0730	130	150.5	8.1	139.09*6.99	JT1301
75	90.1	6.3	81.92*5.33	JT0750	135	150.1	6.3	137.70*5.33	JT1350
80	95.1	6.3	85.09*5.33	JT0800	138	153.1	6.3	142.24*5.33	JT1380
80	90.7	4.2	85.32*3.53	JT0801	140	155.1	6.3	145.42*5.33	JT1400
85	100.1	6.3	91.44*5.33	JT0850	145	160.1	6.3	151.77*5.33	JT1450
90	105.1	6.3	94.67*5.33	JT0900	150	165.1	6.3	151.77*5.33	JT1500
95	110.1	6.3	100.97*5.33	JT0950	150	170.5	8.1	158.12*6.99	JT1501
95	115.1	8.1	104.14*6.99	JT0951	155	170.1	6.3	161.30*5.33	JT1550
100	115.1	6.3	107.32*5.33	JT1000	160	175.1	6.3	164.47*5.33	JT1600
100	110.7	4.2	104.37*3.53	JT1001	160	180.5	8.1	164.47*6.99	JT1601
105	125.5	8.1	113.67*6.99	JT1050	165	180.5	6.3	170.82*5.33	JT1650
105	120.1	6.3	110.49*5.33	JT1051	170	185.1	6.3	177.17*5.33	JT1700
110	125.1	6.3	116.84*5.33	JT1100	170	190.5	8.1	177.17*6.99	JT1701
110	130.5	8.1	116.84*6.99	JT1101	175	190.1	6.3	177.17*5.33	JT1750
180	195.1	6.3	183.52*5.33	JT1800	310	334	8.1	316.87*6.99	JT3100
185	200.1	6.3	189.87*5.33	JT1850	320	344	8.1	329.57*6.99	JT3200
190	205.1	6.3	196.22*5.33	JT1900	330	354	8.1	342.27*6.99	JT3300
192	207.1	6.3	196.22*5.33	JT1920	340	364	8.1	354.97*6.99	JT3400
195	210.1	6.3	202.57*5.33	JT1950	345	369	8.1	354.97*6.99	JT3450
200	220.5	8.1	208.92*6.99	JT2000	350	374	8.1	354.97*6.99	JT3500
210	230.5	8.1	215.27*6.99	JT2100	360	384	8.1	367.67*6.99	JT3600
215	235.5	8.1	227.97*6.99	JT2150	370	394	8.1	380.37*6.99	JT3700
220	240.5	8.1	227.97*6.99	JT2200	380	404	8.1	393.07*6.99	JT3800
225	245.5	8.1	240.67*6.99	JT2250	390	414	8.1	405.26*6.99	JT3900
230	250.5	8.1	240.67*6.99	JT2300	400	424	8.1	417.96*6.99	JT4000
235	255.5	8.1	240.67*6.99	JT2350	405	429	8.1	417.96*6.99	JT4050
240	260.5	8.1	240.67*6.99	JT2400	420	444	8.1	430.66*6.99	JT4200

DF016
ød₁	øD₁	L1	O-ring	Part No.	ød₁	øD₁	L1	O-ring	Part No.
245	265.5	8.1	253.57*6.99	JT2450	430	454	8.1	443.36*6.99	JT4300
250	270.5	8.1	253.57*6.99	JT2500	450	474	8.1	468.76*6.99	JT4500
260	284	8.1	266.07*6.99	JT2600	460	484	8.1	468.76*6.99	JT4600
260	280.5	8.1	266.07*6.99	JT2601	470	494	8.1	481.46*6.99	JT4700
270	294	8.1	278.77*6.99	JT2700	480	504	8.1	494.16**6.99	JT4800
275	299	8.1	291.47*6.99	JT2750	490	514	8.1	506.86*6.99	JT4900
280	304	8.1	291.47*6.99	JT2800	500	524	8.1	506.86*6.99	JT5000
285	309	8.1	291.47*6.99	JT2850	510	534	8.1	532.26*6.99	JT5100
290	314	8.1	297.88*6.99	JT2900	520	544	8.1	532.26*6.99	JT5200
295	319	8.1	304.17*6.99	JT2950	530	554	8.1	532.26*6.99	JT5300
300	324	8.1	316.78*6.99	JT3000	550	574	8.1	557.66*6.99	JT5500
300	320.5	8.1	304.17*6.99	JT3001	570	594	8.1	582.68*6.99	JT5700

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