Pneumatic Piston Seal

KASTAŞ NO	D(H11)	d(h11)	B(-0/+0,2)	d1(h11)	e
K65-030	30	20	2,3	29.89	21.6
K65-035	35	22.5	3	34.88	24
K65-040	40	27.5	3	39.88	29
K65-060	60	44	3,5	59.86	45.5
K65-063	63	47	3,5	62.86	48.6
K65-070	70	55.5	3,5	69.85	57
K65-080	80	61	4,1	79.85	62.6
K65-090	90	71	4,1	89.83	72.6
K65-100	100	79	4,6	99.83	80.6
K65-125	125	101	5,1	124.8	102.6
K65-140	140	113.5	5,6	139.8	115
K65-160	160	131.5	6,2	159.79	133
K65-200	200	163	8,8	199.76	164.6
K65-355	355	313	10,8	354.64	314.6

K65 is a double acting pneumatic piston seal designed to workin low axial housing heights.

PRODUCT ADVANTAGES
• Easy installation
• Low friction
• Superior sealing effect

APPLICATION
Short stroke pneumatic cylinders and valves.

MATERIAL

CODE

NBR

70 SHORE A

NB7001

OPERATING CONDITIONS
MEDIA	Prepared , dried and de-oiled compressed air
TEMPERATURE	-30°C +105 °C
PRESSURE	≤12 Bar
SPEED	≤1.0 m/sn

Note: The above data are maximum values and cannot be usedat the same time.

SURFACE ROUGHNESS	Rmax
Sliding Surface ØD	≤4 μm
Groove Base Ød	≤10 µm
Groove Flanks B	≤15 µm
INSTALLATION K65 can be snapped by hand into the housing grooves provided. In case of using an assembly tool make sure that it is of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. Special lubrication should be used on the sliding surface in case of having dried media. NOTES For special applications that require high temperatures , K65 can be produced in FKM material. At pressure range <1 bar vent hole is recommended; however single-acting sealing function is guaranteed at this condition.