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| No.1113611

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Information Name: | The reducing valve cnjianyafa of supply mine dedicated high performance |
Published: | 2012-08-31 |
Validity: | 30 |
Specifications: | |
Quantity: | 200.00 |
Price Description: | |
Detailed Product Description: | Mine dedicated high-performance pressure reducing valve cnjianyafa Mine dedicated high performance the relief valve http://www.cnjianyafa.com/jianyafa/kgy.html is mine special working conditions combined with foreign technology developed special special valve is a pilot type valve, mainly by The two parts of the main valve and pilot valve. The main valve by valve, valve seat, the main valve plate, piston, cylinder liner, springs, pressure gauge, switch valves and other parts, pilot valve from the valve seat, the valve diaphragm, spring component parts. This product is done a lot on the basis of the valve of the improvements, such as increased piston area, to change the the throttle structure and sealing form, thereby improving the sensitivity, flow, life and other performance. [Executive standard] Design specification: GB / T 12244 Length of the structure: GB / T 12250 Flange connection: JB / T 79 Test and inspection: GB / T 12245 Product Identification: GB / T 12220 Supplier specifications: JB / T 7928 [Product Model] KGY-16C (25,40,64,100,160) The main technical parameters and performance indicators] Nominal pressure 1.6 2.5 4.0 6.4 5.0 16.0 Shell test pressure (MPa) * 2.4 3.75 6.0 9.6 15.0 24.0 Sealing test pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 The maximum inlet pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Outlet pressure range (MPa) 0.2 to 1.0 0.2 to 1.6 0.2 to 2.5 0.5 ~~ 3.5 0.5 ~~ 3.5 0.5 ~~ 4.5 Minimum valve before the valve after the differential pressure (MPa) 0.15 0.15 0.15 0.3 0.5 0.8 Pressure characteristic deviation meet GB/T12245-2005 standard Deviation of flow characteristics meet GB/T12245-2005 standard Leak rate in line with GB/T12245-2005 standards Operating temperature ≤ 350 ° C Note: Shell test does not contain the diaphragm and the valve cover 【Flow coefficient (Cv)] DN 50 65 80 100 125 150 200 250 300 350 400 500 Cv 24 30 50 85 130 190 300 480 680 925 1150 1900 The main parts Material】 Part Name Material Body, valve cover, bottom cover WCB/CF8 Seat 2Cr13/304SS Valve flap 2Cr13/304SS is Liner 2Cr13/304SS Pistons 2Cr13/304SS Stem 2Cr13 Diaphragm 304SS Spring 60Si2Mn [Belongs Series] Adjustable pressure reducing valve http://www.cnjianyafa.com The standard Bo relief valve manufacturers Contact: Chen Wei Tel :021 -52666877 Fax 021 -62436940 E-mail: beub@163.com : Wuning 955, Zip Code: 200063 |
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Copyright © GuangDong ICP No. 10089450, Standard Valve Co., Ltd. Shanghai Park All rights reserved.
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You are the 6754 visitor
Copyright © GuangDong ICP No. 10089450, Standard Valve Co., Ltd. Shanghai Park All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility