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中國(guó)·高能閥門(mén)集團(tuán)
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性能規(guī)范Performancespecification公稱通徑：DN150~1600mm適用溫度：0~80℃適用介質(zhì)：泥污、污水、油品、海水流阻系數(shù)：0.6-1.1工作壓力：≥0.05MPa關(guān)閥時(shí)間(可調(diào))：快關(guān)1-3秒
性能規(guī)范 Performance specification 概述 Overview 特點(diǎn) Characteristic
公稱通徑：DN150~1600mm
適用溫度：0~80℃
適用介質(zhì)：泥污、污水、油品、海水
流阻系數(shù)：0.6-1.1
工作壓力：≥0.05MPa
關(guān)閥時(shí)間(可調(diào))：快關(guān)1-3秒，慢關(guān)5-90秒
開(kāi)閥時(shí)間(可調(diào))：20-60秒
結(jié)構(gòu)長(zhǎng)度標(biāo)準(zhǔn)：GB/T 12221
法蘭標(biāo)準(zhǔn)：GB/T 17241.6(鑄鐵)、GB/T 9113(鑄鋼)
泄漏量：GB/T 13927
Nominal size: DN150 ~ 1600mm
Applicable temperature: 0 ~ 80 ℃
Applicable media: mud, sewage, oil, seawater
Flow resistance coefficient: 0.6-1.1
Minimum working pressure: greater than 0.05 MPa
Closing time (adjustable) : close 1-3 seconds, slow down for 5-90 seconds
Open valve time (adjustable) : 20-60 seconds
Structure length standard: GB/T 12221
Flange standard: GB/T 17241.6 (cast iron), GB/T 9113 (cast steel)
Leakage: GB/T 13927
主要零件材料 Major part material零件名稱 閥體 閥芯 閥軸 密封面 填料 材料 球墨鑄鐵 球墨鑄鐵 不銹鋼 NBR、
EPDM
橡膠O型密封圈 碳鋼 碳鋼 不銹鋼 不銹鋼 不銹鋼 不銹鋼
管力閥是我公司工程技術(shù)人員參照國(guó)內(nèi)外同類型的產(chǎn)品進(jìn)行設(shè)計(jì)。吸收微阻緩閉止回閥、液控止回蝶閥、多功能水利控制閥的基礎(chǔ)上研制而成，是水泵控制閥的換代新產(chǎn)品。它兼具電動(dòng)閘閥、電動(dòng)蝶閥以及止回閥的功能，并通過(guò)快關(guān)和緩閉的動(dòng)作來(lái)消除水錘危害，保護(hù)水泵及管網(wǎng)系統(tǒng)安全。該閥是當(dāng)前國(guó)內(nèi)外結(jié)構(gòu)穎、性能、運(yùn)行的泵站新型控制設(shè)備，主要用于自動(dòng)化給排水泵站的離心泵、冶金、石化、水利、市政、環(huán)保等行業(yè)供排水系統(tǒng)。
The pipe force valve is designed by our engineering technicians in reference to the advanced products of the same type at home and abroad. It is a new product of water pump control valve, which can be developed by absorbing micro - stop check valve, hydraulic control check valve and multi-function water control valve. It has the function of electric gate valve, electric butterfly valve and check valve, and eliminates water hammer damage by fast closing and closing motion, protecting water pump and network system safety. This valve is currently the most novel structure at home and abroad, performance, run the most advanced, most reliable pump station new control equipment, mainly used in automatic centrifugal pump of water supply and drainage pumping stations, metallurgical, petrochemical, water conservancy, municipal water supply and drainage system and environmental protection industry.
1、安全可靠性高，具有速閉、緩閉以及吸能腔三種消除水錘措施。動(dòng)作連鎖，不會(huì)產(chǎn)生誤動(dòng)作。
2、無(wú)需人工操作控制。當(dāng)水泵啟閉，利用閥前、后介質(zhì)壓力差為驅(qū)動(dòng)力，使閥門(mén)自動(dòng)按水泵操作規(guī)程的要求動(dòng)作。
3、無(wú)需專業(yè)調(diào)試。閥門(mén)動(dòng)作不受液位高差和出水壓力以及水泵流量變化的影響，適用范圍廣。
4、基本無(wú)需維修，壽命長(zhǎng)；節(jié)能效果明顯，流阻近似蝶閥。結(jié)構(gòu)長(zhǎng)度短，重量輕，安裝及維修方便。
1. High safety and reliability, it has three kinds of water hammer measures, such as quick closing, slow closing and suction chamber. Action chain, no misoperation.
2. No manual operation control is needed. When the water pump is opened, the pressure difference between the valve and the post-medium is the driving force, and the valve is automatically operated according to the operation procedure of the pump.
3. No professional debugging. The valve action is not affected by the high difference of the liquid level and the discharge pressure and the change of water pump flow.
4. Minimum maintenance and long life; The energy saving effect is obvious, and the flow resistance is similar to the butterfly valve. Short structure, light weight, easy installation and maintenance.
主要外形尺寸 Main outline dimensionsDN 200 250 300 350 400 450 500 600 700 800 900 1000 1200 1400 D 340 395 445 505 565 615 670 780 895 1015 1115 1230 1455 1675 D1 295 350 400 460 515 565 620 725 840 950 1050 1160 1380 1590 L 190 250 270 290 405 430 455 505 620 660 710 810 820 950 z-d 8-22 12-23 12-22 16-22 16-24 20-26 20-26 20-60 24-30 24-33 28-33 28-36 32-39 36-42 H 450 550 635 750 820 930 1132 1365 1375 1553 1770 1970 2360 2755 重量(kg) 100 140 180 230 290 370 420 720 830 1150 1600 1900 2460 3800
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