Self Operated Steam Pressure Reducing Valve (GADP17)
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Product Highlights
- Spirax Sarco Design: Similar to Spirax Sarco design, superior to normal piston type valves.
- Multi-Function Control: Realize temperature control, upstream pressure control, and remote switch control.
- Modular Valve Exchange: Same body allows exchange of voltage valve for different control needs.
- Wide Pressure Range: Pressure rating from 1.6 to 2.5 Mpa for various steam systems.
- Diverse Flange Standards: Supports DIN, ANSI, and JIS standard flanges for global compatibility.
- High Temperature Resistance: Maximum operating temperature up to 232 degrees Celsius.
- Durable Material Construction: Body made of WCB steel with 2Cr13 valve seat and flap.
- Flexible Size Options: Available in sizes from DN15 to DN150 (1/2 inch to 6 inch).
Product Attributes
- Customization
- Available
- Certification
- ISO
- Temperature
- Ordinary Temperature
- Model NO.
- GADP17
- Connection
- Flange
- Valve Seat
- Single-Seat
- Structure
- Spring Diaphragm
- Material
- C.S
- Size
- 1/2"-6"
- Category
- Pressure Reducing Valve
- Connecting Type
- Flange
- Medium
- Steam., etc
- Working Temperature
- Below 285 Deg C
- Usage
- Pressure Reducing
- Application
- Steam System, Air Compressor System., etc
- Transport Package
- Carton, Plywood Case
- Specification
- ISO 9001
- Trademark
- GOOLE, OEM
- Origin
- China(Mainland)
- HS Code
- 8481804090
- Production Capacity
- 10000PCS/Year
Product Images of Self Operated Steam Pressure Reducing Valve (GADP17)
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Product Description
Self Operated Steam Pressure Reducing Valve (GADP17)

DP17-GVPR03 Pilot Operated Pressure Reducing Valve, similar to Spirax Sarco Design, mainly used for steam system to reduce pressure, which is superior to normal piston type steam pressure reducing valve.
This Pilot Operated Pressure Reducing Valve has another prominent features:
The same body can be installed and exchange the voltage valve in the more than at the same time, realize temperature control, upstream pressure control, remote switch control, etc.
Field of Application.
Product Name: DP17-GVPR03 Pilot Operated Pressure Reducing Valve.Pressure Rating: 1.6- 2.5 Mpa.
Nominal Diameter: DN15-50 mm.
Body Material: Steel WCB.
Standard flanges: DIN, ANSI, JIS.

Material of Main Component.
| Name of component | Material of component |
| Valve body, valve cover | WCB |
| Valve seat | 2Cr13 |
| valve flap | 2Cr13 |
| Valve rod | 2Cr13 |
| Membrane | Brass |
| Adjusting spring | 60Si2Mn |
Main External Dimensions.
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| DN(mm) | L(mm) | H1(mm) | H(mm) | D(mm) |
| 15 | 147 | 221 | 133 | 185 |
| 20 | 154 | 224 | 136 | 185 |
| 25 | 160 | 235 | 145 | 207 |
| 32 | 180 | 236 | 156 | 207 |
| 40 | 200 | 238 | 176 | 255 |
| 50 | 230 | 246 | 183 | 255 |
| 65 | 250 | 295 | 200 | 320 |
| 80 | 310 | 323 | 230 | 350 |
| 100 | 350 | 340 | 263 | 380 |
| 125 | 400 | 359 | 306 | 455 |
| 150 | 450 | 375 | 330 | 500 |
Main Technical Parameters and Indexes of Performance.
| Nominal pressure | PN25 |
| Maximum design pressure(PMA) | 25bar g @ 120 |
| Maximum design temperature(TMA) | 232 @ 21bar g |
| Minimum design temperature(TMI) | -10 |
| Maximum upstream pressure for saturated steam service(PMO) | 17barg |
| Maximum operating temperature(TMO) | 232 @ 21bar g |
| Minimum operating temperature(TMIO) | 0 |
| Maximum differential pressure( PMX ) | 17bar |
| Maximum cold hydraulic test pressure | 38bar g |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| Cv | 2.8 | 5.5 | 8.1 | 12.0 | 17.0 | 28.0 | 45.5 | 60.1 | 93.3 | 146 | 186 |

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.
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 maximum operating temperature?
- The maximum operating temperature is 232 degrees Celsius at 21 bar g.
- What flange standards are supported?
- The valve supports DIN, ANSI, and JIS standard flanges.
- Can the valve be used for temperature control?
- Yes, the same body can be installed to realize temperature control by exchanging the voltage valve.
- What is the pressure rating of this valve?
- The pressure rating ranges from 1.6 to 2.5 Mpa.
- What materials are used for the valve body and seat?
- The valve body is made of Steel WCB, while the valve seat and flap are made of 2Cr13.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Is this valve suitable for steam systems?
- Yes, it is mainly used for steam systems to reduce pressure and is superior to normal piston type valves.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, Western Union, and Money Gram.
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