Zhejiang Yugong Fluid Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/Mon |
| Delivery Time | 20 days |
| Packaging Details | Select the appropriate wooden crate based on the valve's design |
| Fungtive Emission Testing | ISO 15848 |
| Stem packing | PTFE,EPDM,WCB,SS,Graphite,Hard treatment(Stellite,Cr),Low leakage,Lip seal,etc. |
| Size | DN50-DN1600 |
| Operator | Manual,Pneumatic,Hydraulic,Electric |
| Connection | Wafer，flange，lug，Butt-welded |
| Pressure | 150LB-2500LB |
| NDT | UT,RT,PT,MT |
| Brand Name | YuGong |
| Model Number | D373H-PN25-C |
| Certification | CE,API 607,API 609，ISO,TS,EAC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 1000pcs/Mon |
| Delivery Time | 20 days | Packaging Details | Select the appropriate wooden crate based on the valve's design |
| Fungtive Emission Testing | ISO 15848 | Stem packing | PTFE,EPDM,WCB,SS,Graphite,Hard treatment(Stellite,Cr),Low leakage,Lip seal,etc. |
| Size | DN50-DN1600 | Operator | Manual,Pneumatic,Hydraulic,Electric |
| Connection | Wafer，flange，lug，Butt-welded | Pressure | 150LB-2500LB |
| NDT | UT,RT,PT,MT | Brand Name | YuGong |
| Model Number | D373H-PN25-C | Certification | CE,API 607,API 609，ISO,TS,EAC |
| Place of Origin | China | ||
| High Light | pn25 triple butterfly valve ，pn25 triple eccentric butterfly valve ，mt triple butterfly valve | ||
PN25 Manual Wafer Frictionless Hard Seal Triple Eccentric Butterfly Valve
Product Features
This product overcomes the limitations on valve service life through its “frictionless geometry” and establishes a robust defense against high temperatures and wear through its “alloy hard seal.” It seamlessly combines the ease of installation offered by a wafer-type design with the high performance of a triple-offset configuration, making it the ideal shut-off device for industrial piping systems operating under high-temperature, high-wear, and frequent-operation conditions. It represents the mature technological form of metal hard-seal butterfly valves.
Product Advantages
● Extremely long mechanical service life: Due to the frictionless opening and closing process and the extremely high hardness of the sealing surfaces , the valve’s mechanical service life can reach hundreds of thousands of cycles. The alloy sealing surfaces are resistant to erosion and cavitation, making them particularly suitable for pipeline systems operating under harsh conditions.
● Effortless Operation: The frictionless design results in extremely low manual operating torque. Even for larger-diameter valves, operators can easily open and close them using a handle or worm gearbox, reducing reliance on actuators and lowering labor costs.
● Bidirectional Zero Leakage: The triple-eccentric structure, combined with the precise fit of the metal sealing surfaces, achieves bubble-tight sealing (ANSI Class V/VI) under bidirectional pressure, making it a complete replacement for gate valves and globe valves in shut-off applications.
Design Standards
|
Technique request |
Standard |
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Design Standard |
API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
|
Face to Face Standard |
ASME B16.10 |
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Connection standard |
ASME B 16.5,ASME B 16.47,GOST33259,EN1092-1,HG/T20592,JIS B2220,GB/T9113,GB/T9124.1 |
|
Test & Inspect Standard |
API 598,EN 12266,GB/T13927 |
|
Nominal Dimension |
2”- 100” |
|
Connection type |
BW, RF, RTJ. FF |
|
Fungtive Emission Testing |
ISO 15848 |
Product detail
Application
Chemical and Petrochemical Industries,Power Generation, Water Treatment and Environmental Protection,Metallurgy and Shipbuilding.
About Us
Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials. Founded in 2012, the company is located in Yongjiao Oubei, the "hometown of pumps and valves in China", covering an area of 4,000 square meters and has more than 80 employees. Aiming high and forging ahead, the company looks forward to working hand in hand with new partners and walking all the way!
Our Workshop
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F&Q
| Q: Are you trading company or manufacturer ? |
| A: We are a factory. |
| Q: How long is your delivery time? |
| A: According to the order,10~60days. |
| Q: Do you provide samples ? Is it free or extra ? |
| A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
| Q: What is your terms of payment ? |
| A: 30% T/T in advance ,balance before shippment. |
Customer Service
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Introduction Zhejiang Yugong Brief Introduction Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials... Introduction Zhejiang Yugong Brief Introduction Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials...
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