Non-lubricated Disc Coupling - DT Type

Name: Non-lubricated Disc Coupling - DT Type
SKU: Suoda 15 DT 01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Non-lubricated Disc Coupling Manufacturer Suoda Offers Non-lubricated Disc Couplings, DT Type Disc Couplings, Equipped with Joint Pipe.

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Detail Information

Type	Nominal torque Tn N.m	Allowable speed (n)r/min	Diameter of axle hole	Length of axle hole	D	D1	D2	L1 min	t	Moment of inertia kg·㎡	Weight Kg
Type	Nominal torque Tn N.m	Allowable speed (n)r/min	d, d1	Length of axle hole	D	D1	D2	L1 min	t	Moment of inertia kg·㎡	L1 min Weight	Every 1m/weight
DT 1	63	9300	20-38	38-82	92	53	60	44	8±0.2	0.010	3.7	22.79
DT 2	100	8400	25-45	44-112	102	63	72	49	8±0.2	0.018	6.3	32
DT 3	250	6700	30-55	60-112	128	77	87	60	11±0.3	0.056	9.14	46
DT 4	500	5900	35-65	60-142	145	91	102	70	11±0.3	0.095	13.63	64
DT 5	800	5100	40-75	84-142	168	105	117	83	14±0.3	0.219	23.35	84
DT 6	1000	4750	45-80	84-172	180	112	124	86	15±0.4	0.35	32.28	94
DT 7	1600	4300	50-85	84-172	200	120	134	86	15±0.4	0.51	39.07	110
DT 8	2000	4200	55-85	84-172	205	120	135	91	20±0.4	0.53	39.86	112
DT 9	2500	4000	55-90	84-172	215	128	145	101	20±0.4	0.68	45.78	129
DT 10	3150	3650	60-95	107-172	235	132	151	109	23±0.5	0.97	56.13	140
DT 11	4000	3400	60-100	107-212	250	145	164	109	23±0.5	1.48	74.09	165
DT 12	6300	3200	60-110	107-212	270	155	184	119	23±0.5	2.13	87.65	207
DT 13	12500	2850	65-120	107-212	300	162	194	128	27±0.6	2.93	106.23	231
DT 14	16000	2700	70-125	107-212	320	176	213	138	27±0.6	3.98	125.23	278
DT 15	20000	2450	75-130	107-252	350	186	215	153	32±0.7	6.44	173.52	283
DT 16	25000	2300	80-150	132-252	370	203	235	158	32±0.7	8.48	200.88	338
DT 17	31500	2150	90-160	132-302	400	230	266	178	32±0.7	14.2	279.61	433
DT 18	40000	1950	100-180	167-302	440	245	280	190	38±0.9	20.73	345.53	480
DT 19	45000	1850	100-190	167-352	460	260	300	200	38±0.9	28.56	421	551
DT 20	50000	1800	120-200	167-352	480	280	320	215	38±0.9	35.52	482.6	628
DT 21	56000	1700	120-220	167-352	500	295	336	225	38±0.9	43.05	536	692
DT 22	63000	1600	140-220	202-352	540	310	360	236	44±1	58.99	641	794
DT 23	80000	1450	140-240	202-410	600	335	385	257	50±1.2	98.45	880	908
DT 24	100000	1400	160-250	242-410	620	350	408	272	50±1.2	116.15	964	1020
DT 25	125000	1300	180-280	242-470	660	385	445	292	50±1.2	163.85	1204	1251
DT 26	160000	1200	180-300	242-470	720	410	485	317	60±1.4	245.9	1507	1441
DT 27	200000	1150	220-300	282-470	740	420	503	322	60±1.4	275.08	1594	1550
DT 28	250000	1100	240-300	330-470	770	450	530	342	60±1.4	342.37	1807	1721
DT 29	315000	1050	250-340	330-550	820	490	559	372	60±1.4	514.91	2358	2025
DT 30	500000	760	280-360	380-550	875	520	575	419	50±1.6	628.63	2507	1915
DT 31	630000	715	300-400	380-650	935	560	610	464	60±1.9	980.83	3391	2280
DT 32	800000	650	320-420	380-650	1030	600	622	494	60±1.9	1368	3697	2370
DT 33	1000000	620	360-460	450-650	1080	660	660	510	66±2.2	1689	4450	2669
DT 34	1250000	576	400-500	540-650	1160	710	750	565	70±2.3	2645	5877	3446
DT 35	1600000	520	440-560	540-800	1290	820	820	620	82±2.6	4775	8550	4120
DT 36	2000000	475	480-600	540-800	1410	900	900	685	92±2.8	7620	11211	4962

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FAQs

What Are Rising Stem & Non-Rising Stem Gate Valves?

What is a Non-Rising Stem Gate Valve?

A valve where the stem does not move vertically but rotates internally to raise or lower the gate. This design is ideal for installations with limited vertical space.

How Does a Non-Rising Stem Gate Valve Work?

The handwheel turns the stem, which in turn moves the gate up or down inside the valve body without changing the external height of the stem.

How Does a Rising Stem Gate Valve Work?

The handwheel lifts the stem and gate together, providing a visual indication of whether the valve is open or closed.

Which Valve Should I Choose?

Use a rising stem valve for above-ground applications where visibility and ease of maintenance are important.

Use a non-rising stem valve for underground or space-limited installations.

Conclusion

The choice between rising stem and non-rising stem gate valves depends on your specific application needs. For clear valve status indication and easy maintenance, go with a rising stem valve. For compact installations, a non-rising stem valve is the better option.