Forged Steel Internal Threaded Socket Gate Valve

Product group
Gate Valves
Model
Z61H-1500LB
Origin
China

Hebei Belo Valve Sales Co., Ltd.

China
Hebei Belo Valve Sales Co., Ltd.

Supplier info

Business type
Manufacturer
Year established
2005
Number of employees
120
Location
China
Exports to
Worldwide

The opening and closing part of Z61H forged steel gate valve is the valve disc. The movement direction of the disc is perpendicular to the direction of the fluid. That gate valve can only be fully opened and fully closed, and cannot be used to adjust the flow or throttle; there are two sealing surface on the disc, for the most used gate valves, that two sealing surfaces form a wedge, and the wedge angle degree varies with the valve parameters, usually its 50, and 2°52′ when the medium temperature is not too high.

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Product Name:Forged Steel Internal Threaded Socket Gate Valve

Model No.:Z61H-1500LB

The opening and closing part of Z61H forged steel gate valve is the valve disc. The movement direction of the disc is perpendicular to the direction of the fluid. That gate valve can only be fully opened and fully closed, and cannot be used to adjust the flow or throttle; there are two sealing surface on the disc, for the most used gate valves, that two sealing surfaces form a wedge, and the wedge angle degree varies with the valve parameters, usually its 50, and 2°52′ when the medium temperature is not too high.

Characteristics:

1. Small flow resistance, the sealing surface is less washed and eroded by the medium.

2. Energy saving for opening and closing.

3. The flow direction of the medium is not restricted, without disturbing the flow and reducing the pressure.

4. Simple shape, short face to face length, good manufacturing technology, wide application.

Applications:

This gate valve can be widely used in tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electric power, shipbuilding, metallurgy, energy and other industrial pipelines to adjust and cut off the mediums.

Standard:

Design and manufacturing Face to face Flange connect Test and inspection
API602 ANSI B16.10 ANSI B16.5 API598

Technical Specifications:

Model No. PN( LB ) Test Pressure (LB) Mediums Working Temperature
Model No. PN( LB ) Strength(water) Sealing(water) Mediums Working Temperature
Z61H-1500LB 1500 2250 1650 Water,petroleum,gas -29℃-450℃
Z61H-800LB 800 1200 880 Water,petroleum,gas -29℃-450℃
Z61H-900LB 900 1350 990 Water,petroleum,gas -29℃-450℃
Z61H-800LB 800 1250 880 Water,petroleum,gas -29℃-450℃
Z61H-600LB 600 900 900 660 Water,petroleum,gas -29℃-450℃
Z61H-300LB 300 450 330 Water,petroleum,gas -29℃-450℃
Z61H-150LB 150 225 165 Water,petroleum,gas -29℃-450℃

Parts Materials:

No. Part Name Material
1 Body A105N
2 Seat A276 420
3 Disc A182 F430
4 Stem A182 F6a
5 Gasket 304+Flexible Graphite
6 Bonnet A105N
7 Bonnet Bolt A193 B7
8 Round Pin A276 420
9 Packing Pressure Plate A276 410
10 Eyelet Bolt A193 B7
11 Packing Pressure Sleeve WCB
12 Nut A194 2H
13 Stem Nut A276 420
14 Lock nut A194 2H
15 Nameplate SS
16 Hand wheel HT200
17 Lubricating Gasket A473 431
18 Packing Flexible Graphite+Carbon Fiber

Outline dimensions and connect dimensions

Specifications S L T(NPT) W H( open )
Reduced Port ( RP ) Full Port ( FP ) API Reduced port API full port Reduced port RP Full port FP
3/8 17.6 79 3/8 100 166
1/2 3/8 21.8 17.6 79 1/2 3/8 100 166
3/4 1/2 27.1 21.8 92 3/4 1/2 100 169
1 3/4 33.8 27.1 111 1 3/4 125 193
1 1/4 1 42.6 33.8 120 1 1/4 1 160 236
1 1/2 1 1/4 48.7 42.6 120 1 1/2 1 1/4 160 246
2 1 1/2 61.1 48.7 140 2 1 1/2 180 283
2 61.1 178 2 200 330

Additional information:

DN 3/8"-2"
PN 150LB-1500LB
Mediums Water,petroleum,gas
working temperature -29℃~450℃

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