Electric Double-Seated Steam Pressure Reducing Valve (GAY945h)
| Price: |
US $ 1/Piece |
| Trade Terms: |
FOB,CIF,EXW |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Paypal,Western Union |
Structural Characteristic&Purpose.This series reducing valve mainly composed of valve body, valve seat and valve flap. It adopts the structure of double valve seat and double cone valve flap. It adopts pressure balancing valve flap. Realize remote control and auto control through valve flap elevation to adjust the pressure, ZKZ-BC or other type straight travel electric activator can be equipped. The decompression ratio of this series product is best to be 0.6. The product is mainly applied on steam piping, to reduce and regulate the pressure. It is widely used in combined heat and power generation, spinning, printing and dyeing, petro-chemistry and sugar-making industries. Main Technical Parameters&Indexes Of Performance. | Nominal pressure | PN1.6Mpa | PN2.5Mpa | PN4.0Mpa | PN6.4Mpa | PN10.0Mpa | PN16.0Mpa |
| Tested pressure of shell | 2.4Mpa | 3.75Mpa | 6.0Mpa | 9.6Mpa | 15.0Mpa | 24.0Mpa |
| Sealing test pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa | 6.4Mpa | 10.0Mpa | 16.0Mpa |
| Maximum upstream pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa | 6.4Mpa | 10.0Mpa | 16.0Mpa |
| Pressure range of outlet | Best decompression ratio 0.6 |
| Medium | Steam |
| Temperature-pressure class | ANSI B16.34 |
*the shell test does not include membrane and top cover.Electric Pressure Reducing Valve material of main component. | Name of component | Material of component |
| Valve body, valve cover, seat cover | WCB |
| Valve seat | 304 |
| Valve flap | 2Cr13 |
| Valve rod | 2Cr13 |
| Gasket | flexible graphite/ 1Cr19Ni9Ti |
| Guide sleeve | 2Cr13 |
| Filling stuff | flexible graphite |
| Bolt | 35CrMoA |
| Nut | 45 |
Connecting Dimensions. 
| DN | external dimension |
| L | L1 | H | H1 |
| 50 | 300 | 150 | 880 | 190 |
| 65 | 340 | 170 | 890 | 205 |
| 80 | 380 | 190 | 910 | 215 |
| 100 | 400 | 215 | 950 | 240 |
| 125 | 430 | 225 | 990 | 275 |
| 150 | 450 | 230 | 1090 | 320 |
| 200 | 500 | 260 | 1160 | 340 |
| 250 | 550 | 285 | 1230 | 370 |
| 300 | 750 | 395 | 1370 | 460 |
| 350 | 850 | 445 | 1450 | 530 |
| 400 | 950 | 550 | 1570 | 660 |
| 500 | 1130 | 680 | 1780 | 800 |
|
| DN | external dimension |
| L | L1 | H | H1 |
| 50 | 300 | 150 | 880 | 200 |
| 65 | 340 | 170 | 890 | 215 |
| 80 | 380 | 190 | 910 | 225 |
| 100 | 400 | 215 | 950 | 250 |
| 125 | 430 | 225 | 990 | 285 |
| 150 | 450 | 230 | 1090 | 330 |
| 200 | 500 | 260 | 1160 | 355 |
| 250 | 550 | 285 | 1230 | 390 |
| 300 | 750 | 395 | 1370 | 480 |
| 350 | 850 | 445 | 1450 | 550 |
| 400 | 950 | 550 | 1570 | 700 |
| 500 | 1130 | 680 | 1780 | 820 |
Option Of Electric Activator&Performance Index. | DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
| executing organ model | ZKZ-310BC | ZKZ-410BC/ ZKZ-510BC | ZKZ-510BC | ZKZ-610BC/B+Z250/F1800 |
| Travel(mm) | 25 | 30 | 50/30 | 50 | 60 | 100 |
| thrust force(N) | 4000 | 6400/16000 | 16000 | 25000 |
| Whole travel time(S) | 20 | 32 | 37 | 62 |
| Input signal | 4-20Ma DC |
| Power supply | 220V 50HZ |
| 380V 50HZ |
| Basic error(%) | 2.5 |
| Basic error(%) | 1.5 |
| Basic error(%) | 3 |
| Prod Model: |
GAY945H |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model No: |
Gay945h |
| Size: |
1"-20" |
| Category: |
Pressure Reducing Valve |
| Connecting Type: |
Flange |
| Material: |
C.S |
| Medium: |
Steam.,etc |
| Working Temperature: |
Below 425 Deg C |
| Usage: |
Pressure Reducing |
| Application: |
Steam Pipelines |
Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): Spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc...
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap: Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
Besides, Other valves and pipe fittings like DIN Bellow sealed globe valves, Y Type Strainer also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national-made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers' satisfaction.
We would like to serve our esteemed customers with superior products, reasonable price and complete sales services. We pledge we will be your most reliable business partner always.
