Valve Operating Worm Gear Boxes at Best Price in Bhosari

Valve Operating Worm Gear Boxes

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Product Specifications

Material	Cast Iron, Alloy Steel, S.G. Iron
Gear Ratio	26:1-2500:1
Output Torque	20-5000 Kgm
Input Torque	3-320.5 Kgm
Stem Dia	20-165Mm
Stem Entry	40-230Mm
Mounting	4 X M8-8 X M30
Features	High Strength, Long Life, Corrosion Resistant, Precise Dimension, Hassle-Free Performance, Manual Operation, Electrical Application

Product Overview

Key Features

Valve operating Quarter turn Worm Gear Boxes

With the assistance of our team of professionals, we are engaged in providing an assorted range of Valve Operating Quarter Turn Worm Gear Boxes. The offered range is precision engineered in compliance with the international standards utilizing quality approved factor inputs with the aid of cutting edge technology. These boxes are identified for their accurate dimensions, corrosion resistance, high strength, hassle free performance and longer life. In addition to this, these Valve Operating Quarter Turn Worm Gear Boxes are subjected to various stringent quality tests.

Description:

Quarter Turn Worm Gearboxes are designed and manufactured for quarter turn operation valves such as Butterfly Valve, Plug Valve, Ball Valve and Dampers
These gearboxes can be used for manual as well as electrical applications
These gearboxes are compact and lubricated with grease, while the
Gearbox casing and cover are made of graded cast iron
The worm is of alloy steel While the gear is made of S.G. Iron
Gear can be supplied of phosphor bronze if required
Worm gearboxes can be supplied with spur gear attachment for input torque reduction

Specifications:

Model	Ratio	Output Torque, kgm	Input Torque, kgm	Stem Dia. (max.), mm	Stem Entry (max.), mm	Gearbox Mounting No of Holes x Size x P.C.D., mm
SW20	26:1	20	3	20	40	4 x M8 x 70
SW40	41:1	40	3	32	65	4 x M10 x 90
SW65	41:1	65	5	45	65	4 x M12 x 108
SW145	41:1	145	11.7	45	70	4 x M12 x 108
SW220	60:1	220	12.2	70	110	4 x M16 x 140
SW325	80:1	325	13.5	80	125	4 x M16 x 165
SW550	75:1	550	24.4	100	145	8 x M16 x 260
SW650	100:1	650	21.6	127	170	12 x M24 x 300
SW1250SG	190:1	1250	25.8	100	145	8 x M16 x 260
SW1660SG	250:1	1660	26	127	170	12 x M24 x 300
SW5000	52:1	5000	320.5	165	200	8 x M30 x 356
SW5000SG	2496:1	5000	9	165	200	8 x M30 x 356
SW7000	53:1	7000	440	200	230	8 x M36 x 406
SW7000SG	2544:1	7000	12.7	200	230	8 x M36 x 406

Note: For motorized operation, multiply output torque by 0.7.

PART NO.	DESCRIPTION	QTY.	MATERIAL
10	INDICATOR	1	C.I.
9	SHAFT	1	ALLOY STEEL
8	BUSH BEARING	2	G.M.
7	THRUST BEARING	2	STD.
6	SPACER	2	ALLOY STEEL
5	WORM	1	ALLOY STEEL
4	STOPPER WITH NUTS	2	STD.
3	GEAR	1	S.G.I.
2	COVER	1	C.I.
1	CASING	1	C.I.

GEAR BOX OUTLINE DIMENSION CHART

DIM.	A	B	C	D	M MAX.	N	P	Q	R	S	HAND WHEEL DIA.	Weight, Approx., Kg
MODEL	A	B	C	D	M MAX.	N	P	Q	R	S	HAND WHEEL DIA.	Weight, Approx., Kg
W40	55	128	73	40	32	120	116	15	116	105	200	9.1
W65	76	168	88	49	45	145	149	20	149	125	250	15
W145	87	178	90	50	45	170	169	20	149	135	250	20
W220	130	247	123	60	70	200	249	25	206	175	350	46
W325	165	309	128	58	80	200	327	30	238	210	350	66
W550	201	367	147	72	100	300	391	40	297	250	*	100
W650	300	600	210	110	127	400	600	55	400	330	*	125