Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water)
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Product Highlights
- Piston Diaphragm Design: Adopts piston to replace diaphragm for reliable performance and long service life.
- Stable Pressure Regulation: Maintains fixed outlet pressure regardless of upstream pressure or flow rate fluctuations.
- Wide Pressure Range: Supports nominal pressures from PN1.6Mpa to PN6.4Mpa with various outlet ranges.
- Durable Material Construction: Made of Cast Steel with 2Cr13 components for high durability and corrosion resistance.
- Flexible Size Options: Available in nominal diameters from DN20 to DN400 to fit diverse pipeline needs.
- Certified Quality: Products are certified with ISO and CE standards for safety and quality assurance.
- Versatile Medium Compatibility: Suitable for steam, water, and other media in various industrial applications.
- Multiple Connection Standards: Supports DIN, ANSI, and JIS standard flanges for easy integration into systems.
Product Attributes
- Customization
- Available
- Certification
- ISO, CE
- Temperature
- Ordinary Temperature
- Model NO.
- GAY42X
- Connection
- Flange
- Valve Seat
- Single-Seat
- Structure
- Piston
- Material
- Cast Steel
- Transport Package
- Plywood Case
- Trademark
- GOOLE, OEM
- Origin
- China(Mainland)
- HS Code
- 8481804090
Product Images of Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water)
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Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water) -
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water)
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Product Description
Y42X Direct Acting Diaphragm Type Pressure Reducing Valve (For Water)
Field of Application.
Product Name: Y42X-GVPR12 Direct Action Piston Pressure Reducing Valve.Pressure Rating: 1.0- 6.4Mpa
Nominal Diameter: DN20-400
Body Material: Steel, CF8
Standard flanges: DIN, ANSI, JIS.
Main Technical Parameters and Indexes of Performance.
| Nominal pressure | PN1.6Mpa | PN2.5Mpa | PN4.0Mpa | PN6.4Mpa |
| Tested pressure of shell | 2.4Mpa | 3.75Mpa | 6.0Mpa | 9.6Mpa |
| Sealing test pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa | 6.4Mpa |
| Maximum upstream pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa | 6.4Mpa |
| Pressure range of outlet | 0.2-1.0Mpa | 0.2-1.6Mpa | 0.2-2.5Mpa | 0.5-3.5Mpa |
| Minimum differential pressure | 0.2Mpa | 0.2Mpa | 0.2Mpa | 0.4Mpa |
| Medium | Steam, water, etc. | |||
| Operating temperature | 425 | |||
*the shell test does not include membrane and top cover.
Flow Characteristics.
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
| Cv | 1 | 2.5 | 4 | 6.5 | 9 | 16 | 25 | 36 | 64 | 100 | 140 | 250 | 400 | 570 | 780 | 1020 | 1500 |
Material of Main Component.
| Name of component | Material of component |
| Valve body, valve cover, seat cover | Cast iron, Cast steel |
| Valve seat, | 2Cr13 |
| Valve flap | 2Cr13 |
| Valve rod | 2Cr13 |
| Cylinder sleeve | 2Cr13 /25(hard chrome plating) |
| Piston | 2Cr13 |
| O-shaped ring | Ding nitrile rubber |
| Sealing encircles | Ding nitrile rubber |
| Adjusting valve | 60Si2Mn |
Main External Dimensions.
| |
| DN | External Dimension | |||||||||||||
| L | H | H1 | ||||||||||||
| 1.6/2.5 Mpa | 4.0 Mpa | 6.4 Mpa | 1.6 Mpa | 2.5 Mpa | 4.0 Mpa | 6.4 Mpa | 1.6 Mpa | 2.5 Mpa | 4.0 Mpa | 6.4 Mpa | ||||
| 20 | 160 | 160 | 170 | 220 | 220 | 220 | 220 | 90 | 90 | 90 | 90 | |||
| 25 | 180 | 200 | 200 | 255 | 255 | 265 | 265 | 95 | 95 | 100 | 105 | |||
| 32 | 200 | 220 | 220 | 255 | 255 | 265 | 265 | 100 | 100 | 100 | 110 | |||
| 40 | 220 | 240 | 240 | 325 | 325 | 330 | 330 | 115 | 115 | 130 | 130 | |||
| 50 | 250 | 270 | 270 | 325 | 325 | 330 | 330 | 120 | 120 | 135 | 135 | |||
| 65 | 260 | 280 | 300 | 330 | 330 | 340 | 355 | 125 | 125 | 140 | 145 | |||
| 80 | 310 | 330 | 330 | 340 | 340 | 340 | 340 | 135 | 135 | 150 | 160 | |||
| 100 | 350 | 380 | 380 | 347 | 347 | 360 | 360 | 148 | 148 | 185 | 185 | |||
| 125 | 400 | 450 | 450 | 560 | 560 | 565 | 565 | 190 | 200 | 200 | 245 | |||
| 150 | 450 | 500 | 500 | 580 | 580 | 585 | 585 | 205 | 210 | 240 | 280 | |||
| 200 | 500 | 560 | 560 | 630 | 630 | 635 | 635 | 220 | 245 | 245 | 310 | |||
| 250 | 600 | 750 | 270 | |||||||||||
| 300 | 800 | 780 | 310 | |||||||||||
| 350 | 850 | 850 | 390 | |||||||||||
| 400 | 900 | 925 | 420 | |||||||||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331467". Items marked "
" are certified.
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Company Profile
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...
Control Valve: Electric Control Valve, Pneumatic Control Valve, Self-operated control valve, Globe control valve, 3-way control valve. etc.
Ball Valve: Floating Ball Valve, Trunnion Mounted Ball Valve, DBB Ball Valve, Full Welded Ball 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.
DIN Bellow sealed globe valves, Y Type Strainer
Besides, Other valves and pipe fittings 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.
About Our Factory & Business Background
- Address
- He-Yi Industiral Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
Our Industry Experience & Global Business Record
- Export Year
- 2009-07-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the main advantage of this valve design?
- It adopts a piston to replace the traditional diaphragm, ensuring reliable performance and a long service life.
- Does the outlet pressure change with flow fluctuations?
- No, the valve can be set to a fixed pressure that remains unchanged despite fluctuations in upstream pressure or flow rate.
- What materials are used for the main components?
- The valve body and cover are made of Cast Iron or Cast Steel, while critical parts like the seat, flap, and rod use 2Cr13 stainless steel.
- What is the available nominal diameter range?
- The valve is available in nominal diameters ranging from DN20 to DN400.
- What certifications does the product have?
- The product is certified with ISO and CE standards.
- What are the payment terms?
- We accept LC, T/T, Western Union, and Money Gram.
- What is the typical lead time for production?
- The lead time is within 15 workdays during the off-season and one month during the peak season.
- Which media can this valve handle?
- It is suitable for steam, water, and other similar media.
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