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Ya11X Extra Large Film Type High Sensitivity Water Pressure Reducing Valve


Ya11X Extra Large Film Type High Sensitivity Water Pressure Reducing Valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

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  Product name : Extra large film type high sensitivity water pressure reducing valve Product model : Ya11X type
   Driving method : Manual Connection form : internal thread
   Structure form : Thin film    Sealing material : rubber
   Pressure range : MPa 1.0 MPa    Nominal diameter : -DN50 DN15 -DN50
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 Ya11X型特大薄膜型高灵敏度水减压阀 〗制造商,也是国内大型【 减压阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖Ya11X型特大薄膜型高灵敏度水减压阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of " Ya11X Extra Large Membrane High Sensitivity Water Pressure Reducing Valve" and one of the large domestic [ reducing valve ] manufacturers. Since its establishment, the company has always focused on customer needs And continue to innovate, to provide our agents and corporate customers with the "Ya11X Extra Large Membrane High Sensitivity Water Pressure Reducing Valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call and email us. To provide you with the best service.

First, the structural characteristics and uses of the Ya11X extra large film type high sensitivity water pressure reducing valve

 
Ya11X型 特大薄膜型高灵敏度水减压阀 是参考国外同类产品研制开发的,属于直接作用式薄膜弹簧减压阀,其突出特点是大大加大了膜片工作面积,因此,和同类减压阀相比,膜片对下游压力变化(例如0.005MPa)都将引起膜片和阀芯明显的调节动作,从而大大提高了稳压功能。 This series of Ya11X extra large film type high-sensitivity water pressure reducing valve is developed with reference to similar foreign products and belongs to a direct-acting film spring pressure reducing valve. Its outstanding feature is that it greatly increases the working area of the diaphragm. Compared with the pressure valve, the downstream pressure change of the diaphragm (such as 0.005MPa) will cause the diaphragm and the valve core to adjust the action significantly, thereby greatly improving the voltage stabilization function.
小波纹管式减压阀 系列的产品特别适用于进口压力变化大,出口流量变化大,需要出口压力较好稳定的供水管路。 The products of this small bellows pressure reducing valve series are particularly suitable for water supply pipelines with large changes in inlet pressure and large changes in outlet flow, which require a stable and stable outlet pressure.
Ya11X Extra Large Film Type High Sensitivity Water Pressure Reducing Valve

Material of main parts of Ya11X extra large film type high sensitivity water pressure reducing valve
 
Part Name Parts material
Body valve cover WCB
Valve seat H62
Disc H62
Disc seat 2Cr13
Valve stem 2Cr13
Diaphragm Fabric with nitrile rubber
Adjustment spring 60Si2Mn

Third, the main technical parameters of Ya11X extra large film type high sensitivity water pressure reducing valve
 
Nominal pressure (MPa) 1.0
Shell test pressure (MPa) * 1.5
Sealing test pressure (MPa) 1.0
Maximum inlet pressure (MPa) 1.0
Outlet pressure range (MPa) 0.02-0.2
Pressure characteristics deviation (MPa) △ P2p Gb12244-1989
Flow characteristic deviation (MPa) △ P2G Gb12244-1989
Leakage 0
Operating temperature 0 ℃ -80 ℃

*: The experimental part of the casing includes a diaphragm and a valve cover
4. Flow coefficient (Cv) of Ya11X extra large film type high sensitivity water pressure reducing valve
 
DN 15 (1/2 ″) 20 (3/4 ″) 25 (1 ″) 32 (1-1 / 4 ″) 40 (1-1 / 2 ″) 50 (2 ″)
Cv 1.2 2.2 4 7 12 19

Connection form internal thread
V. Dimensions of Ya11X Extra Large Film Type High Sensitivity Water Pressure Reducing Valve
 
DN G L H1 H D
15 (1/2 ″) Rc1 / 2 ″ 112 55 290 200
20 (3-4 ″) Rc3-4 ″ 125 60 300 260
25 (1 ″) Rc1 ″ 140 75 340 275
32 (1-1 / 4 ″) Rc1-1 / 4 ″ 165 95 380 290
40 (1-1 / 2 ″) Rc1-1 / 2 ″ 190 105 420 305
50 (2 ″) Rc2 ″ 200 120 460 320

 

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