离岸价格
获取最新报价10 ~ 100 USD / Piece
|1 Piece Minimum Order
联系人 Ms. Sabrina
No. 464, Anliu Road, Dadaowan Industrial District, Anshan, Liaoning, China (Mainland), Anshan, Liaoning
Round brass-inlay cast iron gate valve
Structure features
The round brass-inlay cast iron gate valve consists of door frame, disc, guide rail, sealing strip, drive screw rod, hanging block nut/lifting ear , regulable sealing mechanism and other parts, its features are as follows:
??1 The frame and disc are made of prime gray cast iron or spheroidal graphite cast iron. The guide rail is fixed left-right symmetrically and connects with stainless steel bolt location pin and the top of frame’s both sides(for medium and small diameter gate valve, its guide rail can be poured with frame to be one whole), the general length of guide rail is 1/2?1/3 of gate valve full-opening height, so the whole structure is with high strength, high rigid, good anti-wear and anti-corrosion and big loading capacity. ??
2 sealing by wedge-caulking of wedge device, the sealing material is brass alloy or rubber and researched after precision machining, so the sealing performance is excellent.
3adopting embedded or embedded bolt type to install, it is with convenient installation, commissioning, operation and maintenance, and long service life.
4 the variety is complete, and the applicability is wide. ??
5matched with hoist to use, gate valve is operating part, hoist is executive part of gate valve opening and closing. The hoist driven by manual, electric, pneumatic or hydraulic mechanism leads the drive device of gear, worm and gear, etc. The drive nut or screw rod makes the brake shaft lift vertically, then the brake can be opened or closed, and can open water, close water or regulate water level.
Applicable scope
The products is widely applied for water treatment structures of various industries such as civic water supply and drain, metallurgy, oil, chemical industry, watering, electric power, textile ,etc., which controls flow and liquid level and is an important equipment to treat water drain and water supply. It is mainly installed on pipeline opening, insection well, desilting basin, settling basin, diversion canal, pump station water inlet and so on.
Main technical parameter
Nominal diameter DN(mm) | **0~***0 |
Structure type | Rising stem type, bi-directional type |
Installation type | Flange type, wall-rely type |
Drive type | Hand wheel type, hand type, manual-electric dual-use hoist |
Applicable medium | Sewage, sea water, clean water |
国家: | China |
型号: | various |
离岸价格: | 10 ~ 100 / Piece 获取最新报价 |
位置: | China |
最小订单价格: | 10 per Piece |
最小订单: | 1 Piece |
包装细节: | standard export package |
交货时间: | within one month |
供应能力: | 9999999999 Piece per Year |
付款方式: | L/C, T/T |
產品組 : | valve |