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Sanitary Weld Butterfly Valves
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Sanitary Weld Butterfly Valves

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.

  • XS-Weld BV 1
  • Xusheng
Quantity:

Standard

Material

Connection

Size

3A,
SMS,
DIN

SS304,
SS316L

    
Male/Welding/Clamping 
 

DN10

/

DN15

/

DN20

19MM

DN25

25.4MM

DN32

/

DN40

38.1MM

DN50

50.8MM

DN65

63.5MM

DN80

76.2MM

DN100

101.6MM

DN125

127MM

DN150

152.6MM

DN200

203.2MM

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

  • The seat and gasket can be NBR (Nitrile), VMQ (Silicone) or Viton (FPM) all complying with FDA 21CFR177.2600.

  • End connection can be buttwelded, sanitary clamp, threaded, flanged, I-line or others upon request

  • Handle: 3-position pull handle; multi-position handle in either pure stainless steel or with plastic cover.

  • Actuator: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator.

  • Control: position sensor, C-top controller, C-top controller (AS-I)

  • Various standards can be provided: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE.

  • Available in sizes from DN25 / 1" to DN300 / 12"

  • Multiposition handles can be used for valves up to DN100 / 4"; 

  • Pull handles can be used for valves from DN25 / 1" to DN300 / 12"
    Manual handle

  • pneumatic actuator and electric actuator are interchangeable

  • Seals comply with FDA 21CFR 177. 2600.

  • The valve body can be customized with a wide selection of different connections.

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