Send Message
Zhejiang Youfumi Valve Co., Ltd. +86-577-56662028 yfm@china-yfm.com
PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food

PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food

  • High Light

    PTFE SS Body Butterfly Valve

    ,

    PN6 SS Body Butterfly Valve

    ,

    ANSI Cf8 Butterfly Valve

  • Material
    WCB+PTFE
  • Standard
    ANSI,DIN,GB
  • MEDIUM
    ACID
  • Temperature Of Media
    Normal Temperature
  • Media
    Water,Oil,Gas,Acid
  • Port Size
    3/4''-24'
  • Product Name
    PFA Lined Butterfly Valve
  • Place of Origin
    WENZHOU
  • Brand Name
    YFM
  • Certification
    CE,SIL
  • Model Number
    D371F
  • Minimum Order Quantity
    1PC
  • Price
    200USD/PC
  • Packaging Details
    PLYWOOD CASE
  • Delivery Time
    13 WORK DAYS
  • Payment Terms
    L/C, T/T, D/A, D/P
  • Supply Ability
    150000PCS/YEAR

PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food

Full Lined PTFE Stainless Steel CF8 CF8M Body Butterfly Valve for Food

Technical Specification

Design and Manufacture Standard: ASME B16.34, HG/T 3704

Face-to-face Dimension: ASME B16.10 , GB/T 12221

Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS

Inspection and Testing: API 598, GB/T 13927

Product Specification
Body Material:
WCB, ASTM A395 , CF8 ,CF8M

Lining Material: PTFE , PFA , PO ,FEP, EPDM

Nominal Diameter: 2"-80"(DN50~DN2000)

Pressure Range: Class150 , PN6 , PN10 , PN16

Connection Type: Flange ,Wafer , Lug Connection

Operation Method: Manual ,Worn gear ,Electric ,Pneumatic actuator

Products Decription:

Single-piece disc/stem unit optionally fluoroplastic
 
Lined with pure PFA for maximum corrosion resistance and a long service life.Very low friction values and torques during opening and closing due
 
to the combination of a PFA disc/stem unit with a PTFE body
 
Optionally antistatic PFA-L
 
Disc/stem core made of highly torsion resistant Duplex stainless steel 1.4517/CD-4 MCu(18“-40“/DN 450-1000: SS 1.4435/316L)
 
Alternatively metallic
 
Made of precision cast stainless steel Polished sealing surfaces, therefore very low friction values
 
Polished disc surfaces on request
 
Other materials on request, e.g. Hastelloy® C, titanium
 
Thick-walled PTFE and TFM-PTFE lining of the valve body
 
TFM-PTFE lining (2“-16“/DN 50-400 with PFA-lined disc: PTFE as standard, optionally TFM-PTFE)
 
Lining thickness 0.12- 0.15“ (3 -3.5 mm)
 
High permeation resistance
 
Vacuum-proof
 
Optionally antistatic PTFE-L, PE-UHMW
 
Wide sealing surfaces of body
 
lining for reliable sealing even with mating flanges with large radii, e.g. glass-lined components.
 
Permanently elastic seal in the valve opening by means of silicone insert under the PTFE body lining.
 
Optionally FKM insert (e.g. Viton®) for use with chlorine gas for example.
 
Double-action, maintenancefree and self-adjusting top and bottom
stem sealing
 
therefore reliable even with many switching cycles and fluctuating temperatures:
 
primary: body lining against disc/stem shoulder
 
secondary: O-ring PTFE, optionally RPTFE.
 
Long valve neck
 
permits optimal heat insulation without the installation of an elevated lever, additional stem extensions on request.
 
External corrosion protection
 
Epoxy coating, nuts and bolts made of stainless steel.
 
Centering to ISO 5211
 
Chlorine electrolysis options
 
Specially for use with wet chlorine gas:
 
Elastic insert made of Viton instead of silicone Body lining made of particularly
 
permeation-proof, modified PTFE instead of standard PTFE Body nuts and bolts made of steel, for example, instead of stainless steel Tantalum-coated ductile iron body.
 
Safety stuffing box
 
for use with environmentally hazardous media, independent action, can be adjusted manually from outside, on request with monitoring
 
connection.
 
Manual actuation with limit switch
 
PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food 0

PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food 1

PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food 2

PTFE CF8 PN6 SS Body Butterfly Valve ANSI Standard Normal Temperature For Food 3