Food Grade Dn50 Pneumatic Welding Butterfly Valve with Sensor

Product Description

Product Description

BUTTERFLY VALVE 

Our butterfly valve stands out for its outstanding performance and user-friendly design, making it ideal for diverse industrial applications.
 
First, it features a compact structure with lightweight materials, enabling easy installation and space-saving layout even in tight pipelines. Second, its streamlined disc ensures low-pressure drop, minimizing energy consumption during fluid transmission while maintaining high flow capacity. Third, the valve adopts a robust sealing system—either resilient or metal-to-metal—that guarantees zero leakage across a wide temperature and pressure range, enhancing operational safety.
 
Additionally, it requires minimal maintenance: the simple internal components reduce wear and tear, cutting down downtime and costs. Suitable for water, gas, oil and other media, our butterfly valve balances reliability and efficiency, delivering exceptional value for your projects.

WELDED BUTTERFLY VALVE

SANITARY TRICLAMP BUTTERFLY VALVE

Surface polishing,

SS 304 SIZE:  Φ19,Φ25,Φ32,Φ38,Φ45,Φ48,Φ51,Φ57,Φ60,Φ63,Φ76,Φ89,Φ102,Φ108,Φ114,Φ133,Φ159,Φ168,Φ219.

SS 316 SIZE:

Φ19,Φ25,Φ32,Φ38,Φ45,Φ51,Φ57,Φ63,Φ76,Φ89,Φ102,Φ108,Φ133,Φ159

Surface polishing,

SS 304 SIZE:

Φ19 K=25.4, Φ19 K=34,  Φ19 K=40, Φ25 K=34, Φ25 K=40, Φ19 K=50.5, Φ25 K=50.5 , Φ32 K=50.5 ,  Φ38 K=50.5 ,  Φ45 K=64 , Φ51 K=64 ,  Φ57 K=77.5 , 

Φ63 K=77.5 ,  Φ76 K=91,Φ89 K=106 , Φ102 K=119 ,Φ108 K=119 , Φ133 K=145 , Φ154 K=167 , Φ159 K=183 

SS 316L SIZE:

Φ19 K=50.5 ,  Φ25 K=50.5 , Φ25 K=50.5 , Φ32 K=50.5 , Φ38  K=50.5 ,Φ45 K=64 ,  Φ51 K=64  ,Φ57 K=77.5  ,Φ63  K=77.5  ,Φ76  K=91 ,Φ89  K=106  ,Φ102  K=119  ,Φ108  K=119 ,Φ114  K=130 ,Φ133  K=145  ,Φ154  K=167 ,Φ159  K=183 , Φ204  K=217  ,Φ219  K=233.5  ,Φ254  K=267  ,Φ273 K=286  

Specification

Model NO.	DY-BFV-W
Structure	Centre Sealing
Seal Form	Force Sealed
Valve Stem	Normal
Work Pressure	Low Pressure (Pn<1.6mpa)
Working Temperature	Normal Temperature (-40°C<T<120°C)
Material of Seal Surface	Soft Sealed
Valve Body	Forge Welding
Application	Industrial Usage, Water Industrial Usage, Household Usage
Connection Standard	DIN, 3A, SMS, Rjt, ISO
Flow Medium Parts	304, 304L, 316, 316L
Port Size	DN10-150 or 1/2"-6"
Way of Connection	Weld, Male, Clamp, Flange
Gasket	Silicone, EPDM, NBR, PTFE
Kinds of Handle	Pull Handle, Gripper Hanle/Fiber
Temperature Range	-20 Degree Celsius to 120 Degre
Processing Machine	Forge Processing, Advance CNC
Pressure Range	8bar-10bar
Working Principle	Remote-Controlled Operation by The Driving Gear
Transport Package	Wooden Case in LCL, Container in FCL
Specification	CE, ISO9001: 2008, SGS
Trademark	DEYI
Origin	Wenzhou, China
HS Code	8481804090
Production Capacity	5000PCS Per Month

Certifications

FAQ

Q1. Are you the factory? 

A1. Yes,we are 14 YEARS manufacturer of extractors, tanks, tank components, stainless steel valves, fittings, filters and pumps. Our factory is in Wenzhou. Your sanitary Solutions. 

Q2.  Do you ANY Certificate?

A2.  Yes, We have ISO9001,,CE,SGS certificate. 

Q3.  Do you have mill test certificate?

A3.  Yes,each order is traceable by Inspection certificate EN10204 3.1

Q4. May I have free samples before bulk order?  

A4. Yes, of course, appreciate for your chance to show you our quality, ship by your express account or Pay on Trade Assurance. But this prepaid cost will be returned or minus from your first PO...

Q5.  What's your leading time?

A5.  Stocked items: 1-2 days. Producing items: 5-10 days for regular orders, and 15-25 days for bulk orders. Customized items: Normally 20-35days. 

Q6:  What's the Minimum Order Quantity and warranty?

A6.  MOQ:1pc for standard and stock items. Inquiry us please.      Warranty: 12 months, 100% inspection on finished products before dispatch. Inferior products can be returned or replaced without excuse. exclude wearing parts such as gaskets. 

Q7.  What's the payment terms and trade terms for new customers?  

A7.  We accept Paypal, Western Union, T/T, Trade Assurance and L/C at sight opened in first-class international bank.      Trade terms: EXW,FOB,CIF,C&F..

Q8. Does your company have export license? 

A8. Yes sure, we have more than 10 years exporting experience, 99.9% of our products in International market. 

OEM is welcomed,and we can sign on Non-disclosure Agreement of Commercial Secrets. Custom fabrication is acceptable. Deyi has professional tech engineers to design and support tech. Welcome you to be our distributor and partner. Win-win position:)