Home > Offer to Sell > Machinery and Equipment > Pump and Valve > Pilot Operated Gas Pressure Reducing Valve
Pilot Operated Gas Pressure Reducing Valve
Inquiry
Post Date: | May 23,2017 |
Expiry Date: | May 23,2018 |
Detailed Description: |
Payment Method: T/T Structure Characteristic And Purpose. This series pressure reducing valve is pilot piston type pressure reducing valve,mainly composed of main valve and pilot valve.The main valve consists of valve seat,main valve disc,piston,cylinder liner and spring.The piston valve consists of valve seat,valve flap,membrane,spring and adjusting spring.Set the outlet pressure through adjusting spring,sense the change of pressure of outlet with membrane,adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston to realize the function of reducing and regulating valve.The product is mainly applied on gas piping,such as air,nitrogen,oxygen,hydrogen,liquefied gas and natural gas. Main Technical Parameters And Indexes Of Performance. Nominal Pressure(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0 Test Pressure Of Shell(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 Maximum Upstream Pressure(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0 Pressure Range Of Outlet(Mpa) 0.1-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-3.5 0.5-4.5 Minimum Differential Pressure 0.15 0.15 0.2 0.4 0.8 1.0 Medium Gas,Air,Oxygen,Nitrogen,etc. Maximum Operating Temp. 80 *The shell test does not include membrane and top cover. Material Of Main Component. Name Of Component Material Of Component Valve Body,Valve Cover,Seat Cover WCB Valve Seat,Valve Disc 2Cr13/304 Cylinder Liner 25Cr/304 Piston 2Cr13/Copper Alloy Piston Ring Alloy Cast Iron/Polypheny1 Pilot Valve Seat,Pilot Valve Rod 2Cr13/304 Membrane 1Cr19Ni9Ti Spring Of Main Valve And Pilot Valve 50CrVA Adjusting Valve 60Si2Mn Sealing Gasket(X/F model) Rubber/PTFE Pilot Valve Body,Pilot Valve Cover 25/304 Connecting Dimension. DN External Dimension L H H1 1.6/2.5Mpa 4.0Mpa 15 160 180 290 90 20 160 180 300 98 25 180 200 300 110 32 200 220 300 110 40 220 240 320 125 50 250 270 320 125 65 280 300 325 130 80 310 330 365 160 100 350 380 365 170 125 400 450 475 200 150 450 500 475 210 200 500 550 515 240 250 650 560 290 300 800 705 335 350 850 745 375 400 900 780 405 450 900 730 455 500 950 835 465 DN External Dimension. L H H1 6.4Mpa 10.0/16.0Mpa 15 180 180 300 100 20 180 200 |
Company: | Yongjia Goole Valve Co.,Ltd [ China ] |
Contact: | Ellison |
Tel: | 86-0577-57789960 |
Fax: | 86-0577-67985602 |
Email: | goole1@goolevalve.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.