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手動密閉閘閥

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產(chǎn)品簡介

手動密閉閘閥是我公司結(jié)合用戶反饋信息和多年生產(chǎn)實踐改進(jìn)的新一代閘閥產(chǎn)品

詳細(xì)介紹

手動密閉閘閥是我公司結(jié)合用戶反饋信息和多年生產(chǎn)實踐改進(jìn)的新一代閘閥產(chǎn)品。廣泛應(yīng)用于建材、冶金、礦山、電力，化工、玻璃、輕工、糧食等行業(yè)，是控制流量、調(diào)節(jié)或切斷粉塵物料的理想設(shè)備。

The valves are the newly improved products on the base of feedback of users and production practice of our company. It is widely used in the building material, metallurgy, mining, electric power chemical, glass, light industry and food industry etc. It is the ideal equipment to control flow, adjust or cut down powder material.

結(jié)構(gòu)特點：

Structure characteristic:

密閉性強(qiáng)、操作靈活、傳動部分無污染、無粉塵影響、使用壽命長、無泄漏、安裝不受角度影響，能隨時開閉，調(diào)節(jié)物料流量，特別適用于無粘度的固體粉料及小于Φ10mm的顆粒料、晶體料、固狀料的輸送及流量調(diào)節(jié)。

This valve is good in seal, handy to open and closing, long life and not leaky. There is no contamination and dust influence in driving part. It can be installed at any angle. It also can be opened and closed at any time to change the flow of material. It is especially suitable for non-glutinosity solid powder and crystalloid, grain, solid material to be transported.

性能參數(shù)：

Performance parameter:

公稱壓力

Nominal pressure

介質(zhì)流速

Medium velocity

適用溫度

Suitable temperature

適用介質(zhì)

Suitable medium

0.05MPa

≤28m/s

≤300℃

空氣、粉塵氣體、固體粉料、晶體料

Air, gas with dust, solid powder, crystalloid

工作原理：

Working principle:

主要結(jié)構(gòu)由框架、閘板、絲桿、螺母、密封副等零件構(gòu)成。轉(zhuǎn)動手輪使絲桿帶動絲桿螺母和閘板沿水平方向往復(fù)運(yùn)動，達(dá)到閘門的啟閉目的，同時密封副在閘板運(yùn)動中阻攔粉塵不進(jìn)入傳動腔內(nèi)，無外漏污染。

The valve is mainly made up of frame, disc, pole, nut and seal etc. Rotate the handwheel driving the pole and nut reciprocate in horizontal. At the same time the seal can prevent dust from entering driving body and out-leakage pollution does not exist.

使用說明：

Usage explanation:

l 本閥可水平安裝或垂直安裝，安裝時兩法蘭連接中間必須加密封墊片，然后鎖緊螺栓。

l 操作時手輪順時針旋轉(zhuǎn)為閥關(guān)，反之為開，不得在手輪上再增加輔助杠桿。

l 若長期存放應(yīng)使設(shè)備處于關(guān)閉狀態(tài)，各傳動部位應(yīng)加潤滑油，不允許露天存放或堆置。

l It can be installed in horizontal or vertical. Sealing gasket must be put on the connected, then equably tight the bolt.

l You can not add assistant lever to the hａnd wheel. Clockwise turn of hａnd wheel means the closing of valve, otherwise it means opening.

l The device should be in the shut-down if the valve-board is placed longer. Driving parts should add lubricated oil. Placing in the open air and piling up is not permitted.

ZMS---Y外形連接尺寸：

Appearance joint dimension:


DN	200	250	300	350	400	450	500	600	700	800
D	280	350	400	450	500	550	600	700	800	900
D1	245	305	355	405	455	505	555	655	755	855
b	6	6	6	6	6	8	8	8	8	8
L	180	180	180	180	180	220	220	220	280	280
H	510	685	760	855	930	1020	1095	1250	1430	1480
n-d	8-Φ10	12-Φ10	12-Φ10	12-Φ12	16-Φ12	16-Φ12	20-Φ14	20-Φ14	20-Φ14	24-Φ14
重量(Kg)W	130	142	159	178	203	226	250	289	336