Diaphragm / Piston Flow Water Pressure Reducing Regulating Control Valve (GL200X)

Pressure Reducing Valve Pilot regulatedMODEL NO.: GL200XΔ The valve can maintain a preset outlet pressure, effected neither by the change of inlet pressure of upper stream system, nor by the change of outlet water consumption in the downstream behind the valve.  Applicable for drainage water supply system, fire main water supply system and industry water supply system.This valve consists of main valve, pilot valve, regulating valve, ball valve, strainer, pressure gauge and conduct pipeline etc. Since pilot valve, regulating valve, ball valve and pressure gauge are connected to main valve by conduits, they are together called the conduit control systemΔ Two activation types for choice: Diaphragm/ PistonΔ Structure: Straight / Y pattern/ Angle typeΔ Pressure Grade: PN10, PN16, PN25, PN40 (Cl150, CL300)Δ Size:   DN50-DN800  Body & BonnetCast iron, Ductile iron, Cast steel, Stainless steel etcStemStainless steel etcDiscBrass, Carbon steel, Ductile iron etcSeatBrass, Stainless steel, Carbon steel etcSealingNBR, EPDM, Viton etcDiaphragmNBR, EPDM etcPistonBrass, Carbon steel, Ductile iron etcFlange DimensionANSI B16.42, BS4504, ISO2531, ISO7005 etc.Face to Face LengthAPI594, BS5155, ISO5752, DIN3352 etc.More options for choice, Welcome enquiry.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1