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Sudan Bevel gear soft seal gate valve

Umbrella gear elastic seat sealing gate valve is suitable for liquid and gas medium pipelines and equipment, serving as a cut-off and regulating medium.

Category:

SudanGate Valve BS5163

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Product Description

Introduction to Umbrella Gear Gate Valve Products

Umbrella gear elastic seat sealing gate valve is suitable for liquid and gas medium pipelines and equipment, serving as a cut-off and regulating medium. Spiral bevel gear transmission has high efficiency, stable transmission ratio, large arc overlap coefficient, high bearing capacity, smooth and smooth transmission, reliable operation, compact structure, energy-saving and material saving, space saving, wear resistance, long service life, and low noise.

Characteristics of umbrella gear gate valve usage

1. Low flow resistance. The medium channel inside the valve body is straight, and the medium flows in a straight line with low flow resistance.

2. It is more effortless to open and close. Compared to globe valves, the direction of gate movement is perpendicular to the direction of medium flow, whether it is open or closed.

3. High height, long opening and closing time. The opening and closing stroke of the gate is relatively large, and the lowering is carried out through the screw.

4. The phenomenon of water hammer is not easy to occur. The reason is that the shutdown time is long.

5. The medium can flow in any direction on both sides, making it easy to install. The two sides of the gate valve channel are symmetrical.

6. The structural length (the distance between the two connecting end faces of the shell) is relatively small.

7. Simple shape, short structural length, good manufacturing process, and wide applicability.

Part material

Part Name	Material
Valve body and valve cover	Nodular cast iron
Ram	Nodular cast iron+EPDM
Valve stem	Stainless steel
Stem nut	Cast brass
Filler	EPDM
Hexagonal socket nut	Carbon steel
Shim	EPDM

Main technical parameters

◆ Nominal pressure: 1.0-1.6 MPa

◆ Nominal diameter: 500-1200mm

◆ Working temperature: 0-80 ℃

◆ Flange standard: EN1092-2 PN10/PN16

◆ Test standards: EN1074-1 and 2/EN12266

◆ Applicable medium: water

◆ Drive mode: manual

◆ Compliant with standards: DIN3352 F4, EN1171


Size	L	D		C		B	n-d		b		H
DN500	457	670	715	620	650	582	20-28	20-32	26.5	31.5	1070
DN600	508	780	840	725	770	682	20-31	20-37	30	36	1260
DN700	610	895	910	840	840	794	24-31	24-37	32.5	39.5	1710
DN750	Please contact us for details.
DN800	660	1015	1025	950	950	901	24-34	24-40	35	43	1850
DN900	711	1115	1125	1050	1050	1001	28-34	28-40	37.5	46.5	2100
DN1000	811	1230	1255	1160	1170	1112	28-37	28-43	40	50	2275
DN1100	Please contact us for details.
DN1200	1015	1455	1485	1380	1390	1328	32-40	32-49	45	57	2500