Non Flanged Gear Coupling - GFB Type

Name: Non Flanged Gear Coupling - GFB Type
SKU: Suoda 15 GF 01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Non Flanged Gear Coupling Manufacturer Suoda Provides Gear Couplings, GFB Type Gear Couplings, Energy Conservation, Large Carring Capacity.

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Detail Information

Non Flanged Gear Coupling, GFB Type - China Suoda

SIZE	NOMINAL TORQUE kN·m		ALLOWABLE SPEED rpm	BORE DIAMETER mm	DIMENSIONS mm				WT Kg	GREASE QUANTITY Kg
	1045	4140			E	C	A	F
4	277	417	1140	325	580	250	12	493	612	5
5	383	563	1010	370	630	275	12	543	832	6
6	493	745	920	400	700	305	12	567	1078	8
7	660	980	810	430	760	330	12	647	1437	10
8	840	1235	720	475	825	355	12	712	1885	12
9	990	1455	670	510	885	380	20	753	2276	18
10	1195	1785	660	530	935	410	20	803	2721	21
11	1555	2290	560	580	1010	430	20	878	3451	25
12	1815	2670	530	610	1085	460	30	928	4114	36
13	2510	3790	470	680	1185	510	30	1028	5140	48
14	3530	5260	400	780	1340	560	30	1163	7900	60
15	4440	6540	360	860	1440	610	40	1263	10300	66
16	5920	8750	320	950	1575	660	40	1398	13690	105
17	7180	10580	300	1020	1705	710	40	1498	16890	120
18	8500	12540	270	1090	1806	760	40	1598	20545	135
19	10600	15630	250	1180	1935	810	40	1728	25710	160

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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.