Stainless Steel 304L 316L Stainless Steel Welded Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Connection Form: Welding
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Control Type: Manual, Pneumatic, Electric
• Con.: ISO 5211, Star Square, Torque, Thrust
• Connection End: Welding, Clamped, Thread
• Transport Package: Carton, Plywood Case
• Specification: DN10-DN150
• Trademark: TYCHEN/OEM
• Origin: Zhejiang
• HS Code: 8481804090
• Production Capacity: 50000pieces/Month

Product Description

Stainless Steel 304L 316L Stainless Steel Welded Butterfly Valve

Introduction

Sanitary butterfly valves has been through the sophisticated inspection process and strict quality
management. Using internal and external polishing and sterilization. Clamp quick connection, all-inclusive seal,
easy to disassemble, cleaning and maintenance. They can be manually operated or automated with an electric
or pneumatic actuator.
 

Working Principle

The valve is regulated in 4 gears. Simply pulling the handle to gear, the valve stem and flat round disc will rotate accordingly, which will make the valve open or close to control the flow rate of fluids or gas medium.

Highlights Of Clamp Connection End

1. The valve can be easily clamped with another clamp liner which will be welded on pipes
2. Simply detach the clamp, then the valve can be removed from the pipe
3. This connection way brings much convenience in daily repair and maintainance
4. The clamp end dimension strictly follows standards ISO 2852, DIN 32676, DIN 11864, DIN 11853, BS4825, SMS 3017

Product Specification
 

Standard	SMS, DIN, ISO, RJT, IDF
Product wetted steel parts	AISI304/AISI316L(Provided  with material inspection report)
Other steel parts	AISI304(Provided  with material inspection report)
Size	1/2"~6", DN10~DN150
Seal material	EPDM, Silicone
Connetion ends	Welding, Clamping, Threading, Flange, Welding-Clamping, Welding-Threading
Working pressure	≤10bar(145psi)
Supply pressure for air actuator	5~8(0~116psi)
Working temperature	EPDM:-14~248ºF(-10~120ºC)
	VMQ:-58~356ºF(-50~180ºC)
	FPM:22~446ºF(-30~230ºC)
Sterilization temperature	302ºF(150ºC,max 20min)
Outside surface treatment	Ra16~32uin(o.4~0.8um)
Inside surface treatment	Ra32~64uin(o.8~1.6um)
Pneumatichead	Normally closed(NC)-Air to open,spring to close
	Normally open(NO)-Air to close,spring to open
	Air to air(AA)-Air to open,air to close

Applications:

This is a kind of sanitary grade butterfly type valve, installed in stainless steel pipeline by clamp connection, to control flow
rate of hygienic fluild and gas in food, beverage, wine, chemical, pharmacy, dairy, comestics, water industries.

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