Electric resistance type knife gate valve

PZ973H series Electric resistance type knife gate valve The driving part adopts multi turn electric …

Description：

、閘閥概述：">A gate valve, an overview:
PZ973H series Electric resistance type knife gate valve ，用以驅(qū)動(dòng)和控制閥門的開啟和關(guān)閉

，操作人員可以在控制室內(nèi)遠(yuǎn)距離對(duì)閥門進(jìn)行控制也可以現(xiàn)場(chǎng)手動(dòng)操作

，也可以與計(jì)算機(jī)配合實(shí)現(xiàn)計(jì)算機(jī)自動(dòng)控制。">The driving part adopts multi turn electric device used to drive and control the opening and closing of the valve, the operator can control the distance of the valve in the indoor control field can also be manually operated, can also be matched with a computer to realize computer automatic control. 、供熱、電站

、化工

、食品

、造紙

、制藥

、煤碳

、采礦等工程，滿足了現(xiàn)代工

、農(nóng)業(yè)自動(dòng)化要求

。">Widely used in drainage, heating, power plant, chemical industry, papermaking, pharmaceutical, food, coal, mining and other projects, to meet the modern industrial and agricultural automation requirements.
、電動(dòng)裝置參數(shù)：">Two parameters of the electric device:
、電源：AC380V

、50HZ。">1, power: AC380V, 50HZ.
、標(biāo)準(zhǔn)型：標(biāo)準(zhǔn)型產(chǎn)品具有防塵

、防雨水的外殼保護(hù)能力、防護(hù)等級(jí)IP65,可直接用于戶外

。">2, standard type: standard products with dust, rain proof casing protection, protection grade IP65, can be directly used for outdoor.
、防水型：防水型產(chǎn)品具有防塵

、防浸水(IP67)的外殼防護(hù)等級(jí)

。">3, waterproof type: waterproof products with dust, anti flooding (IP67) shell protection grade.
、防爆型(EX)：防爆等級(jí)為DII BT4/DII CT4(不含乙炔)

。">4, explosion-proof type (EX): DII BT4/DII CT4 explosion-proof grade (excluding acetylene).
、環(huán)境溫度：-20℃～40℃。">5, the ambient temperature: -20 to 40 DEG C.
、可選：配電氣控制器。">6, optional: electrical controller.
、">Three, Electric resistance type knife gate valve Characteristic：
、刀形漿閘閥按照口徑不同制成暗桿和明桿兩種形式(暗桿DN50～900mm

，明桿DN50～900mm)

，全圓形的直流通道設(shè)計(jì)不存渣

、不卡阻

。">1, slurry knife gate valve according to different caliber made dark rod and rod two forms (dark bar DN50 ~ 900mm, DN50 ~ 900mm rod), full circle design of the DC channel without slag, block.

，對(duì)松軟物料如纖維

、紙漿

、木漿具有切斷功能，同時(shí)有良好開啟和關(guān)閉作用

。">Processed into the bottom plate blade knife blade, on soft materials such as fiber, pulp, wood pulp with a cutting function, while the role of a good opening and closing. ，可防止粉塵

、砂礫等擦傷性物質(zhì)進(jìn)入填料盒

，可顯著提高刀板壽命

。">The upper blades installed in the hard Teflon wiper can prevent dust and scratch gravel and other substances into the packing box, can significantly increase the life of blades. 。">The valve plate made of stainless steel and precision processing can obtain ideal sealing effect of grinding and polishing. 、占據(jù)空間小

、重量輕

、價(jià)格便宜、易于安裝

、耐磨防堵措施完善

、便于維修

、使用方便及壽命長(zhǎng)

，并且可任意選用驅(qū)動(dòng)裝置

。">Compact design, small occupying space, light weight, low price, easy to install, wear and anti blocking measures to perfect and convenient maintenance, convenient use and long service life, and can be arbitrarily selected drive.

、填料涵均為精密鑄造

，其中閥體采用凸緣式整體鑄造

，材質(zhì)可根據(jù)用戶需要選用304

、316

、316L

、WCB

、2Crl3，密封圈采用PTFE增強(qiáng)聚四氟乙烯材質(zhì)

，耐腐蝕

、耐磨損

、不沾渣。">2, valve body, filling culvert are precision casting, the whole body with flange type casting material, according to user needs by 304, 316, 316L, WCB, 2Crl3, PTFE seal with PTFE material, corrosion resistance, abrasion resistance, non stick slag.

、閥板有5個(gè)支撐點(diǎn)

，使閥板有很好的自對(duì)中

。">3, the valve plate is provided with 5 supporting points, the valve plate has a good self alignment.

，并承受背壓時(shí)，閥板不發(fā)生偏移

。">When the valve is in the closed state, and under pressure, the valve plate does not shift.

、刀形漿閘閥可以配置手輪

、手動(dòng)拉鏈

、正齒輪傳動(dòng)、傘齒輪傳動(dòng)

、氣動(dòng)和電動(dòng)

。">4, slurry knife gate valves can be supplied with a handwheel, manual zipper, spur gear drive, bevel gear, pneumatic and electric.
、刀形漿閘閥內(nèi)部可制成V形

、三角形、五角形通道

。">5, slurry knife gate valve can be made within the V shape, triangle, five angle shaped channel.

。">V type gate control can be used as a regulator.

、刀形漿閘閥連接形式有對(duì)夾式

、法蘭支耳式，密封有金屬對(duì)金屬硬密封

、金屬對(duì)聚***脂

、帶增強(qiáng)的聚四氟乙烯軟密封

。">6, slurry knife gate valve connected in the form of clip, flange lug, metal to metal seal, metal sealing of soft polyurethane, with enhanced PTFE seal.
、適用介質(zhì)：金礦粉

、尾礦

、紙漿、木漿

、纖維

、粉塵

、化學(xué)品處理污水、沉淀池、礦砂

、爐渣

、煤泥

、瀝青

、料倉(cāng)出口

、水果、谷物

、水泥漿

、屠宰廠廢水等

。">7, medium: gold powder, tailings, pulp, wood pulp, fiber, dust, chemicals, sewage treatment tank, ore, slag, coal, asphalt, outlet, fruit, grain, cement slurry, slaughter wastewater etc..
、工作溫度：">8, the working temperature:
Soft seal (PTFE):-40 to 180 DEG C
Carbon steel: -29 to 425 DEG C
Stainless steel: -40 to 1100 DEG C
CrMoV: less than or equal to 550 DEG C
Working pressure: 0.6 ~ 1.6MP
、">Four, Electric resistance type knife gate valve Material description:
Part name material description code
Brand name
1 high quality carbon steel 25 round nut;
；">2 hand cast steel HT200;
；">3 high quality carbon steel bearing cover 35;
、ZCuA19Fe4Ni4Mn2 鋁黃銅 ZCuZn25A16Fe3Mn3

；">4 stem nut aluminum bronze ZCuA19Mn2, ZCuA19Fe4Ni4Mn2 aluminum brass ZCuZn25A16Fe3Mn3;
；">Bearing 5 - 51110;
、316

、2Cr13

；">6 stem stainless steel 304, 316 and 2Cr13;
、CF8等

；">The 7 bracket of carbon steel, stainless steel WCB, CF8 etc.;
、316

、304L、316L

、2Cr13；">8 gate 316, stainless steel 304, 304L, 316L, 2Cr13;
；">9 high quality carbon steel bolts and nuts 35;
The packing gland 10 carbon steel WCB;
；">11 packing flexible graphite packing asbestos fiber reinforced PTFE packing root-;
、不銹鋼 WCB

、CF8（304）

、CF3（304L）

、CF8M（316）

、CF3M（316L）

、密封座堆焊合金或不銹鋼。">12 the body of carbon steel, stainless steel WCB, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), a seal surfacing alloy or stainless steel.

、電動(dòng)耐磨刀型閘閥技術(shù)指標(biāo)：">Five, the electric resistance type knife gate valve technical index:

Nominal pressure (MPa)	Shell test (MPa)	Seal test (MPa)	working temperature	Applicable medium
One One point six	One point five Two point four	One point one One point seven six	Less than or equal to 100 DEG -425 DEG Less than or equal to 100 DEG -425 DEG	Pulp, sewage, slurry, coal ash, slag and water mixture

、閥門零部件材料：">Sixth, valve parts materials:

The valve body, the upper cover	The gate	The stem	Sealing surface
Stainless steel, carbon steel, gray cast iron	Stainless steel	Stainless steel	Rubber, PTFE, stainless steel, hard alloy

、主要外形及連接尺寸(mm)">Seven, the main external and connecting dimensions (mm)

Nominal pressure	DN	L	D1	D2	H	A	B	C	D	With N-	Denso model
Zero point six MPa	Fifty	Forty-eight	Ninety	One hundred and ten	Six hundred	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M12	DZ10
	Sixty-five	Forty-eight	One hundred and ten	One hundred and thirty	Six hundred and seventy	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M12	DZ10
	Eighty	Fifty-one	One hundred and twenty-five	One hundred and fifty	Six hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M16	DZ10
	One hundred	Fifty-one	One hundred and forty-five	One hundred and seventy	Seven hundred	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M16	DZ10
	One hundred and twenty-five	Fifty-seven	One hundred and seventy-five	Two hundred	Seven hundred and twenty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	8-M16	DZ10
	One hundred and fifty	Fifty-seven	Two hundred	Two hundred and twenty-five	Seven hundred and ninety	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	8-M16	DZ10
	Two hundred	Seventy	Two hundred and fifty-five	Two hundred and eighty	Eight hundred and fifty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	8-M16	DZ15
	Two hundred and fifty	Seventy	Three hundred and ten	Three hundred and thirty-five	One thousand and one hundred	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	12-M16	DZ20
	Three hundred	Seventy-six	Three hundred and sixty-two	Three hundred and ninety-five	One thousand one hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	12-M20	DZ20
	Three hundred and fifty	Seventy-six	Four hundred and twelve	Four hundred and forty-five	One thousand two hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	12-M20	DZ30
	Four hundred	Eighty-nine	Four hundred and sixty-two	Four hundred and ninety-five	One thousand four hundred and sixty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	, One hundred and ninety-seven	16-M20	DZ45 ">< > "td=".
	Four hundred and fifty	Eighty-nine	Five hundred and eighteen	Five hundred and fifty	One thousand and six hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	16-M20	DZ45
	Five hundred	One hundred and fourteen	Five hundred and sixty-eight	Six hundred	One thousand and eight hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	16-M20	DZ60
	Six hundred	One hundred and fourteen	Six hundred and seventy	Seven hundred and five	Two thousand and one hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	20-M22	DZ60
	Seven hundred	One hundred and twenty-seven	Seven hundred and seventy-five	Eight hundred and ten	Two thousand and three hundred	Two hundred and seventy-four	Two hundred and sixty	Five hundred and twenty-six	Two hundred and eighty-three	24-M22	DZ90
	Eight hundred	One hundred and twenty-seven	Eight hundred and eighty	Nine hundred and twenty	Two thousand and five hundred	Two hundred and seventy-four	Two hundred and sixty	Five hundred and twenty-six	Two hundred and eighty-three	24-M27	DZ120
	Nine hundred	One hundred and fifty-four	Nine hundred and eighty	One thousand and twenty	Two thousand and seven hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	24-M27	DZ180
	One thousand	One hundred and sixty-five	One thousand and eighty	One thousand one hundred and twenty	Two thousand and nine hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	28-M27	DZ250
	One thousand and two hundred	One hundred and ninety	One thousand two hundred and ninety-five	One thousand three hundred and forty	Two thousand and three hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	32-M27	DZ250
One MPa	Fifty	Forty-eight	One hundred	One hundred and twenty-five	Six hundred	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M16	DZ10
	Sixty-five	Forty-eight	One hundred and twenty	One hundred and forty-five	Six hundred and seventy	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M16	DZ10
	Eighty	Fifty-one	One hundred and thirty-five	One hundred and sixty	Six hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	4-M16	DZ10
	One hundred	Fifty-one	One hundred and fifty-five	One hundred and eighty	Seven hundred	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	8-M16	DZ10
	One hundred and twenty-five	Fifty-seven	One hundred and eighty-five	Two hundred and ten	Seven hundred and twenty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and eighteen	One hundred and ninety-seven	8-M16	DZ10
	One hundred and fifty	Fifty-seven	Two hundred and ten	Two thousand and four hundred	Seven hundred and ninety	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	8-M20	DZ15
	Two hundred	Seventy	Two hundred and sixty-five	Two hundred and ninety-five	Eight hundred and fifty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	8-M20	DZ20
	Two hundred and fifty	Seventy	Three hundred and twenty	Three hundred and fifty	One thousand one hundred and forty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	12-M20	DZ20
	Three hundred	Seventy-six	Three hundred and sixty-eight	Four hundred	One thousand one hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	12-M20	DZ30
	Three hundred and fifty	Seventy-six	Four hundred and twenty-eight	Four hundred and sixty	One thousand two hundred and eighty	Two hundred and fifteen	One hundred and twenty-five	Three hundred and sixty-three	One hundred and ninety-seven	16-M20	DZ30
	Four hundred	Eighty-nine	Four hundred and eighty-two	Five hundred and fifteen	One thousand four hundred and sixty	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	16-M22	DZ45
	Four hundred and fifty	Eighty-nine	Five hundred and thirty-two	Five hundred and sixty-five	One thousand and six hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	20-M22	DZ45
	Five hundred	One hundred and fourteen	Five hundred and eighty-five	Six hundred and twenty	One thousand and eight hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	20-M22	DZ60
	Six hundred	One hundred and fourteen	Six hundred and eighty-five	Seven hundred and twenty-five	Two thousand and one hundred	Two hundred and forty	Two hundred and thirty-five	Four hundred and thirty-seven	Two hundred and seventy-seven	20-M27	DZ60
	Seven hundred	One hundred and twenty-seven	Eight hundred	Eight hundred and forty	Two thousand and three hundred	Two hundred and seventy-four	Two hundred and sixty	Five hundred and twenty-six	Two hundred and thirty-eight	24-M27	DZ120
	Eight hundred	One hundred and twenty-seven	Eight hundred and ninety-eight	Nine hundred and fifty	Two thousand and five hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	24-M30	DZ180
	Nine hundred	One hundred and fifty-four	One thousand and five	One thousand and fifty	Two thousand and seven hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	28-M30	DZ180
	One thousand	One hundred and sixty-five	One thousand one hundred and fifteen	One thousand one hundred and sixty	Two thousand and nine hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	28-M30	DZ250
	One thousand and two hundred	One hundred and ninety	One thousand three hundred and twenty-five	One thousand three hundred and eighty	Three thousand and four hundred	Three hundred and nineteen	Two hundred and ninety-five	Five hundred and fifty-four	Three hundred and nine	32-M36	DZ258

、訂貨須知：">Eighth, ordering:

，清楚標(biāo)明規(guī)格、型號(hào)

、材質(zhì)

、壓力

、數(shù)量

。">1, please carefully before ordering the understanding of the product - knife gate valve, clearly marked specifications, types and materials, pressure, quantity.

，請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們的中偉測(cè)控zj****為您審核把關(guān)

。">2, the occasion is very important when using more complex or the environment when you try to provide design drawings and detailed parameters by Zhongwei control of our experts audit checks for you.

、訂購(gòu)刀型閘閥時(shí)

，請(qǐng)?jiān)敿?xì)填明訂貨單位

，收貨單位，付款單位的名稱

，通訊地址（包括所在省、市

、地

、區(qū)縣

、街

、號(hào)）

，電話，開戶行

，帳號(hào)及代表人。">3, order the knife type valve, please fill out the order with the unit, receiving unit, the name of the payment unit, address (including the provincial, city, District, street, and No.), telephone, bank account, and representative.
、訂購(gòu)所有本公司產(chǎn)品均實(shí)行現(xiàn)款提貨或款到發(fā)貨

。">4, the company's products are all order cash on delivery or delivery.
Nine, inspection (unloading) notice:
、仔細(xì)對(duì)照與訂購(gòu)時(shí)的產(chǎn)品（刀型閘閥）是否一樣，及包裝箱有沒有破損等

。">1, carefully controlled products and order (the knife type valve) is the same, and there is no breakage of packing box.
、選用適合的方式和工具，防止產(chǎn)品變形或損壞

；我公司十分注重服務(wù)問(wèn)題，為了達(dá)到用戶滿意的產(chǎn)品標(biāo)準(zhǔn)我們須***同客戶肩并肩地分享經(jīng)驗(yàn)

、信息

、承諾

、目標(biāo)

，以合作關(guān)系開發(fā)優(yōu)秀產(chǎn)品。">2, choose suitable methods and tools, to prevent deformation or damage of the product; our company attaches great importance to the service, in order to achieve customer satisfaction product standards we have with the customer side by side, share experiences, information, commitment, goal, in cooperation between the development of excellent products. 、價(jià)格、工藝

、進(jìn)度

、運(yùn)輸路線等任何問(wèn)題，都有專一的客戶服務(wù)人員為您解答

。">Whether you ask the product design principle, technology, price, schedule, transportation routes and any other problem, have specific customer service staff to answer your questions.

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