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 |
| Connection | Wafer，flange，lug，Butt-welded |
| Design Standard | API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
| Brand Name | YuGong |
| Model Number | D043YY-63R （DN500） |
| 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 |
| 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 |
| Connection | Wafer，flange，lug，Butt-welded | Design Standard | API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
| Brand Name | YuGong | Model Number | D043YY-63R （DN500） |
| Certification | CE,API 607,API 609，ISO,TS,EAC | Place of Origin | China |
| High Light | DN500 Metal To Metal Butterfly Valves ，Metal To Metal Butterfly Valves PN63 ，SS316 triple eccentric valve | ||
DN500 PN63 Flanged 316 SS Metal Seated Triple Offset Butterfly Valve Oil Gas
Product Features
Specifically designed for medium- to high-pressure, chlorine-containing, and highly corrosive medium- to large-diameter pipelines. Constructed from a single piece of 316 stainless steel, it offers chlorine resistance, rust prevention, and heat resistance; the DN500 medium- to large-diameter design ensures smooth, high-flow passage; and the PN63 high-pressure rating guarantees stability and reliability. Leveraging the rust-resistant and heat-resistant properties of pure 316 stainless steel and the long-lasting durability of all-metal hard seals, this valve supports customization with various drive types—including electric, hydraulic, and pneumatic—providing flexible and reliable zero-leakage shut-off solutions for industrial pipelines.
Product Advantages
● The valve stem is supplied as a bare stem without a fixed actuator. Users can independently select handles, worm gearboxes, or electric/pneumatic actuators based on on-site requirements, avoiding redundant investment.
● The sealing pair features a precision-matched 316 stainless steel and hard alloy design, achieving opening and closing through rigid all-metal engagement—absolutely free of graphite, rubber, and PTFE. This completely eliminates risks associated with cold flow, thermal creep, and high-temperature aging, ensuring bidirectional zero leakage from vacuum to full rated pressure differential.
● A multi-bolt flange ring forms a closed load-bearing structure, evenly distributing the thermal expansion thrust, water hammer bending moments, and self-weight of the pipeline, ensuring the valve seat sealing surface remains flat and free from warping over the long term.
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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