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 |
| Body Material | WCB,LCB,CF8,CF3,2205,2507,904L,etc. |
| Stem packing | PTFE,EPDM,WCB,SS,Graphite,Hard treatment(Stellite,Cr),Low leakage,Lip seal,etc. |
| Size | DN50-DN1600 |
| Operator | Manual,Pneumatic,Hydraulic,Electric |
| Design Standard | API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
| Pressure | 150LB-2500LB |
| NDT | UT,RT,PT,MT |
| Brand Name | YuGong |
| Model Number | D343Y-PN16-R（DN350） |
| Certification | CE,API 607,API 609，ISO,TS,EAC |
| Place of Origin | China |
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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 |
| Body Material | WCB,LCB,CF8,CF3,2205,2507,904L,etc. | Stem packing | PTFE,EPDM,WCB,SS,Graphite,Hard treatment(Stellite,Cr),Low leakage,Lip seal,etc. |
| Size | DN50-DN1600 | Operator | Manual,Pneumatic,Hydraulic,Electric |
| Design Standard | API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 | Pressure | 150LB-2500LB |
| NDT | UT,RT,PT,MT | Brand Name | YuGong |
| Model Number | D343Y-PN16-R（DN350） | Certification | CE,API 607,API 609，ISO,TS,EAC |
| Place of Origin | China | ||
| High Light | dn350 triple offset butterfly valve ，flanged triple offset butterfly valve ，flanged triple offset valve butterfly | ||
316 Stainless Steel Flanged PN16 DN350 Triple Offset Butterfly Valve
Product Features
The PN16 rating virtually covers all standard pressure requirements without the need for upgrades to high-pressure components. More importantly, the valve body and disc are made entirely of 316 stainless steel, providing a decisive rust-proof barrier in applications involving chlorine-containing cooling water, coastal pipe racks exposed to salt spray, and pipelines carrying weakly acidic materials. DN350 is the critical size for transitioning from branch lines to main lines—large enough that a single person can coordinate hoisting and repositioning without the need for specialized tracks.
Product Advantages
● The first and second eccentricities allow the disc to disengage from the seat as soon as it opens, while the third eccentric conical seal applies pressure without friction, significantly extending the service life of the sealing surfaces.
● The flanges at both ends align perfectly with the pipe flange faces. The metal spiral wound gasket is embedded in micro-grooves, and once the bolts are tightened with uniform torque, gas cannot find a continuous path to escape.
● The triple-offset design eliminates the need for elastic components, preventing springback and damping. Even if the valve remains idle for years, emergency shutdown still achieves Class VI airtightness instantly.
he seat and the disc.
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 |
|
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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