Cast Steel Steam Gate Valve Z41h-16c/25c/40c/64c/100c/16p (1/2"-24")

  • Model NO.: Z41H
  • Material: Steel
  • Pressure: High Pressure
  • Seal Surface: Wedge Gate Valve
  • Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Transport Package: Wooden Case
  • Origin: Shanghai, China
  • Type: Direct-acting
  • Connection Form: Flange
  • Actuator: Manual
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: DIN
  • Trademark: Qingjiang Valve
  • Specification: 1/2"-24"
DIN Standard  Cast Steel  Gate Valve 
Z41H cast steel gate valve is instead of traditional cast iron valves, owns compact structure, reasonable design, good valve stiffness, smooth channel and small flow resistance coefficient. Model Z45H-16C,Z45H-25C,Z45H-40C,Z45H-65C,Z45H-100C. Its sealing surface is with stainless steel and hard alloy, long service life. The use of flexible graphite packing, sealed and reliable, light and flexible operation. Drive type manual, electric, pneumatic, gear drive; structural type: elastic wedge single gate, rigid wedge single gate and double gate type. Widely used in petrochemical, metallurgical, water treatment, thermal power plants and other oil, steam pipe on the line or cut off the medium of the medium opening and closing device.

Technical Specification                                        
1. Design Standard DIN EN 12288-2003
2. Face to Face Dimension DIN EN588-1:1995
3. End Flange Dimension DIN EN1092-1:2002
4. Test Standard DIN EN12266:2003

Specification      
CLASS PN10/16/25
SIZE DN40-DN600
Design standard DIN EN1171-2003
Face to face DIN3202 F4
Flange ends DIN EN1092.2
Test & inspection DIN EN12266
 
CLASS PN25/PN40
SIZE DN40-DN600
Design standard DIN3352
Face to face DIN3202- F7,EN558-1
Flange ends DIN 2545,2546,2547,EN1092-1
Test & inspection DIN 3230,EN2266-1

Performance
PN(MPa) Shell (Mpa) Seal  (Mpa) temperature(ºC) Medium
1.6 2.4 1.76 HT:-10~300ºC 
CS:-29~425ºC 
SS:-59~540ºC		 Water 
Steam 
Oil
2.5 3.75 2.75
4.0 6.0 4.4

Dimension

Size		 40 50 65 80 100 125 150 200 250 300
L F4 140 150 170 180 190 200 210 230 250 270
F5 240 250 270 280 300 325 350 400 450 500
F7 240 250 290 310 350 400 450 550 650 750
H F4 325 335 360 410 480 515 590 735 890 1040
F5 310 319 367 427 514 523 625 715 925 1075
F7 325 335 370 415 485 515 600 730 890 1050
W F4 200 200 200 200 200 250 250 300 350 400
F5 200 250 250 250 300 300 350 350 450 450
F7 200 250 250 250 300 350 400 450 500 600

Cast Steel Steam Gate Valve Z41h-16c/25c/40c/64c/100c/16p (1/2
Cast Steel Steam Gate Valve Z41h-16c/25c/40c/64c/100c/16p (1/2

Our company introduction:
Shanghai Qingjiang Valve Manufacturing Co, . Ltd. Is located in Shanghai Fengxian Industrial Zone, is a commitment to scientific research, production, sales of professional valve manufacturer. 
Company to an international metropolis -- Shanghai as the basis, make full use of regional advantages and industry, is committed to the introduction of international advanced management experience and technological innovation, and actively promote the enterprise comprehensive strength, and expand market share, formed with the gate valve, globe valve, ball valve, check valve, butterfly valve, hydraulic control valve, balance valve, relief valve, regulating valve and so on more than 60 series nearly 1000 varieties of products structure. Products nominal diameter is 1/4"-80" (DN6-2600mm) pressure 0.1MPa - 32.0MPa, temperature -196-595º C. Valve of the main materials are cast iron, ductile iron, carbon steel, alloy steel, stainless steel, copper and other materials, and according to the special needs of customers and manufacture of metal products. Widely used in construction, municipal, water supply and drainage, HVAC, fire, electricity, metallurgical, petrochemical, gas and other industries, and exported to the Middle East. Europe and the United States and Southeast Asia and other countries and regions. High quality wins the customer the consistent high praise and trust. 

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March 24, 2020