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J61Y Welded Needle Valve

J61Y Welded Needle 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

product manual Pledge Order process

  Product name :

J61Y Welded Needle Valve

   Product model :


   Driving method :


   Connection form :


   Applicable medium :

Water, steam, oil

   Sealing material :

Cemented carbide

   Pressure range :

MPa 32.0 MPa

   Nominal diameter :


   Common materials :

Carbon steel, stainless steel, forged steel

   Technical consultation :


是国内著名〖 J61Y焊接式针型阀 〗制造商,也是国内大型【 针型阀 】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〖J61Y焊接式针型阀 〗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 [ J61Y Welded Needle Valves ] and one of the large domestic [ Needle Valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. The majority of agents and corporate customers provide the "J61Y Welded Needle Valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.

Introduction of J61Y Welded Needle Valve

      是电力,电气,机电设备工程,电控设备工程中应用最多的阀门之一,由于其安装方便,制造合理,经济简单,所以大量使用在电力工程等管道中,本公司生产的J61W针型阀,外表美观,密封性能好,耐压高,拆装维护方便。 Welded needle valve is one of the most commonly used valves in power, electrical, electromechanical equipment engineering, and electrical control equipment engineering.Because of its convenient installation, reasonable manufacturing, and economic simplicity, it is widely used in power engineering and other pipelines. J61W needle valve, beautiful appearance, good sealing performance, high pressure resistance, easy disassembly and maintenance.

1. Technical introduction:

Model :

J61 Welded Needle Globe Valve  

:碳钢 Material : carbon steel

:法兰 Connection form : flange  

:100 mm Nominal diameter : 100 mm  

:水 Applicable medium : water  

:高压 Pressure environment : high pressure  

:高温 Working temperature : high temperature  

:单向 Flow direction : one way  

:电磁 Driving method : electromagnetic  

:配件 Parts and accessories : accessories  

:蝶式 Form : Butterfly  

:二通式 Type : Double  

:国标 Standard : National Standard  

:大型 Shape : Large  

Structural form:
采用上螺纹阀杆结构,避免了介质与阀杆螺纹的直接接触。 The pressure gauge three-way valve adopts an upper threaded stem structure, which avoids direct contact between the medium and the stem thread.
The use of hard cobalt-chromium-tungsten steel ball discs greatly improves the material hardness of the discs in high-temperature conditions, and the valve discs undergo three-dimensional rotation when the medium is flushed, which significantly improves the performance of the discs against the erosion of harsh conditions. Leakage in the sealing surface.
This valve is mainly used in steam and thermal circulating water of the primary door of the power station.

Application specifications:
1. Design and manufacture: GB / T 12224-1989; JB / T 3595-2002
2. Connection form: butt-welded connection
3. Structural features: cone seal; spherical seal; upper valve stem thread
4. Valve inspection and experiment: JB / T 9092-1999
5. Material: carbon steel according to GB / T 12228-1989
Stainless steel according to GB / T 1220-1989
Performance Specifications Unit: MPa
experimental project Pressure value
Nominal pressure 32
Shell experiment 48
Seal test 35.2
Pneumatic test 19.2
proper temperature ≤450 ℃
Applicable medium Water, steam, oil, etc.

V. Material of main parts:
model Valve body Connector Valve stem Nut filler
J61H-320 20 # 20 # 2Cr13 20 # Flexible graphite
J61W-320P 1Cr18Ni9Ti 1Cr18Ni9Ti 1Cr18Ni9Ti 1Cr18Ni9Ti
J61Y-320V 12CrMoV 12CrMoV 12CrMoV 20 #

Six, the main dimensions:
specification Ф L H Do Weight (kg)
DN6 Ф10 80 90 63 0.8
DN10 Ф14 96 100 78 1.0
DN15 Ф16 108 102 78 1.2
DN20 Ф20 117 128 100 1.5
DN25 Ф24 145 160 110 2.0

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