3" Stainless Steel Sanitary Automatic Pneumatic Butterfly Valve

• Customization: Available
• Driving Mode: Pneumatic
• Connection Form: Clamp
• Model NO.: DYBV
• Structure: Centre Sealing
• Seal Form: Force 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: Forge Welding
• Application: Household Usage
• Flow Medium Parts: 304, 304L, 316L (1.4301, 1.4307, 1.4404)
• Port Size: 3"
• Way of Connection: Weld, Male, Clamp, Flange
• Seal Material: Silicone, EPDM, NBR, PTFE
• Kinds of Handle: Pull Handle, Gripper Hanle/Fiber Handle.
• Pressure Range: 0-10bar
• Temperature Range: -20 Degree Celsius to 120 Degree Celsius
• Processing Machines: Forge Processing, Advance CNC Machine
• Transport Package: Wooden Case in LCL, Container in FCL
• Specification: 3"
• Trademark: DEYI
• Origin: Made in China
• HS Code: 8481804090
• Production Capacity: 2000/PC/Month
• Package Size: 150.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 30.000kg

Product Description

3" Stainless Steel Sanitary Pneumatic Air Operated Butterfly Valve  SS304 SS316L

 

Application

Butterfly valves can be actuated either manually or pneumatically. There is a wide range of manual controls to meet the different system requirements. Pneumatic controls can be horizontal and vertical, single-, double-effect, and modulating. They can be fitted with control tops and proximity It is widely applied to many fileds,such as beer,beverage,dairy food,fruit juice,pharmacy,biological etc.

1.The seat and gasket can be NBR (Nitrile), VMQ (Silicone) or  (FPM) all complying with FDA 21CFR177.2600.
2. End connection can be butt-welded, sanitary clamp, threaded, flanged, I-line or others upon request.
3.Handle: 3-position pull handle; multi-position handle in either pure stainless steel or with plastic cover.
4.Actuator: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator.
5.Control: position sensor, C-top controller, C-top controller (AS-I)

1.Various standards can be provided: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE.
2.Available in sizes from DN25 / 1" to DN300 / 12"
3.Multiposition handles can be used for valves up to DN100 / 4"; 
4.Pull handles can be used for valves from DN25 / 1" to DN300 / 12"
Manual handle, 
5.pneumatic actuator and electric actuator are interchangeable.
6.Seals comply with FDA 21CFR 177. 2600.
7.The valve body can be customized with a wide selection of different connections.
Pneumatic Butterfly Valve Pictures 
 

Product Parameters

 

Standard	3A,SMS,DIN,ISO,RJT,IDF
Product wetted steel parts	AISI304/AISI316L	Provided  with material inspection report
Other steel parts	AISI304
Size	1/2"~6",DN10~DN150
Seal material	EPDM/VMQ/FPM	All seals material comply with FDA21CFR117.2600
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)
	Other materials are avaible upon request
Sterilization temperature	302ºF(150ºC,max 20min)
Outside surface treatment	Ra16~32uin(o.4~0.8um)
Inside surface treatment	Ra32~64uin(o.8~1.6um)
Connetion ends	butt-weld,clamped ends,male ends, flange ends
Pneumatic head	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

 

Detailed Photos

 

Drawing

 

Packaging & Shipping

  Port: Shanghai Port or Ningbo Port,China
  MOQ: 1piece
  Supply ability: 3000 pieces/month
  Payment terms: T/T,Western Union, Paypal, L/C
  Packaging: Shrink Wrap-Carton Case-Exporting Plywood Case
  Delivery time: Depends on quantity
  Shipping mode: By sea,by air,by express   
 

After Sales Service

 

1. Samples: Buyer bear the air fee, but this fee will be reduced from order directly
2. Delivery: Never delay delivery time
3. On material: Ensure material pure
4. After Sales: Free replacement if any quality problem Please contact our After-sales service department in time within 30days after you received the cargo.  Working Time: 7:00 a.m.- 24:00 p.m. (Beijing time)
Process	Please provide the copy of Sales Contract and describe the problems appeared.
Slight problem	Please send the proof to our After-Sales Department, we will reply within two days.
Serious problem:	a. We will dispatch our Quality and Problems Appraisers to make a confirmation
	b. Have a negotiation of the compensation and sign agreements
	c. Our After-Sales Department will perform the duties as the agreements
Replacement	Free replacement if there is any quality problem

1.10 years of export experience
2. Pass SGS Certificate
3. Experienced R&D Department
4. Reliability
5. Reputation
6. Buyer's Specifications Accepted
 

FAQ

1.   Are you a trading company or factory?    We are a manufacturing factory.
2.   Do you have FDA certificate for the materials?   Yes, FDA is very important for the food processing machines.
3.   How do you control the quality? 
     Quality control is very important to avoid material mixing and poor quality. We control the quality from beginning to the end. We only have 304 and 316L two different materials. 100% inspection on raw materials. During production, different materials in different places. After materials are finished, we choose 10% for inspection. If there is 0.1% problem in 10%, then no excuse to go ahead for inspecting 100% of the materials.
4.   About chemical components
      This is first concerning for customers. We take our materials to our laboratory for each lot. You may ask for the laboratory report any time. 
5.  If there is any quality problem, how do you solve it? 
  We are not 100% perfect, there is some quality problem. We try our best to provide the correct materials in the beginning, so we need less time for quality problem. 
If there is any quality problem, we take the responsibility. We believe what we are doing together,  it will get back tomorrow.  If we leave our responsibility, customers will leave us. If we always take our responsibility, we keep our customers with us. 
6.   How long is your delivery time?   
     For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
7.   Warranty 
     3 years warranty for all of our stainless steel products. Gaskets are not included due to the different application for customers. 
8.    More questions are appreciated. 
 

Other Products We manufacture

 

Sanitary valve	Sanitary Butterfly Valve
	Sanitary Check Valve
	Sanitary Ball Valve
	Sanitary Reversal Valve
	Sanitary Diaphragm Valve
	Sanitary Sample Valve
Sanitary Pipe Fitting	Sanitary Elbow
	Sanitary Tee
	Sanitary Reducer
	Sanitary Cross
	Sanitary Triclamp Ferrule
	Sanitary Cap
	Sanitary Pipe Hanger
	Sanitary Tank Cleaning Ball
	Sanitary Hose Joint
	Sanitary Unions
	Sanitary Sight Glass
	Sanitary Strainer
Sanitary Manway	Sanitary Round Manway without Pressure
	Sanitary Round Manway with Pressure
	Sanitary Square Manway
	Sanitary Oval Manway
Sanitary Pump	Sanitary Centrifugal Pump
	Sanitary Lobe Pump
	Sanitary Self Priming Pump
Sanitary Tank	Storage Tank
	Fermentation Tank
	Mixing Tank
	Warm-keeping Tank
Sanitary Tube	Seamless Tube
	Weldless Tube
Sanitary Gasket	Silicone/EPDM Gasket for Triclamp
	Silicone/EPDM Gasket for Union
	Silicone/EPDM Gasket for Butterfly Valve