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Fire Safe Design Double Offset Butterfly Valve With Worm Gear 16" ~ 144" Port Size

TEKO Industry Co., Limited

Fire Safe Design Double Offset Butterfly Valve With Worm Gear 16" ~ 144" Port Size

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Brand Name : TEKO

Model Number : D372F

Certification : CE Certificate

Place of Origin : Made In China

MOQ : 1 pcs

Price : By Negotiation

Payment Terms : T/T, Western Union, L/C

Supply Ability : 10 tons per month

Delivery Time : 15 days after deposite

Packaging Details : By polywooden cases

Design : Double Eccentric

Disc : CF8/CF8M

Seat : RPTFE, Viton

Port size : 16"~144"

Temperature of media : High Temperature

Actuation : Lever, Gear, Electric, Pneumatic, Hydraulic

End : Solid Lug

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Long Lifespan Fire Safe Design Double Offset Butterfly Valve With Worm Gear

Through years of development, we develop the metal seated high performance butterfly valve with high temperature working range up to 858 ℃. The end connection is available for wafer, full lug, and double flanges type. With advanced technology, the life time more than 100,000 times cycles.

Size Range: DN50 - DN1500 (2" - 60")
Pressure Rating: PN16,PN25,PN40
Body Patterns: Wafer, Lugged
Body Seat: 316
Body Materials: WCB, CF8, CF8M
Disc Materials: CF8/CF8M
Temperature Rating: -39°C to +858°C
Flange Standards: ANSI150, PN6/10/16, JIS 5K/10K/16K/20K
Operation: Manual, Electric, Pneumatic

Features and Benefits

  • Standard body materials are 316 SST or WCB. Application specific options include: Alloy 20, Monel, CD3MN, Hastelloy C, Inconel 625, Aluminum Bronze, LCB and others.
  • Standard seat materials are RTFE, RTFE/316L SST (Firesafe), and 316L SST (metal seat). Application specific seat materials include: 50/50 STFE, PTFE, PEEK, UHMWPE, TFM-1600 and Inconel 625.
  • RTFE and Firesafe seat designs offer bubble-tight, bi-directional shutoff to full ANSI/ASME Class 150# and 300# standards. Metal seat design offers Class V shutoff.
  • Blow out proof stem design
  • Square Stem
    Stem design facilitates direct mounting of pneumatic and electric actuators or gear operators through 12”. Standard Stem Material is 316 SST for 150# and 17-4 pH or XM-19 for 300#.
  • Live Loaded Packing
    Power-Seal HPBFVs come standard with Live Loaded packing. Three sets of Belleville washers are added to each gland stud to maintain a self-adjusting packing load.
  • Application Specific Stem Packing
    Standard packing is Graphite. Application specific options include: Double PTFE V-ring or Double PTFE Inverted packing.
  • Internally Cast Travel Stop
    Travel Stop prevents over rotation of the disc in an effort to limit possible seat damage.
  • Seat Retainer Design
    Seat retainer is designed so the fasteners do not interfere with the flange gasket sealing surface.

Dimensions for Wafer End High Performance Butterfly Valve

Size A C D E F G H M.FL Weigh
80 48 16 11 14 35 83 135 F10 6.4
100 54 16 111 14 35 105 170 F10 10
150 57 20 14 16 38 131 200 F10 16.8
200 64 24 17 18 58 157 234 F12 27.6
250 71 28 20 18 58 213 282 F12 43
300 81 36 25 22 60 251 323 F14 68


Product Tags:

high temperature butterfly valve

      

lug type butterfly valve

      
Best Fire Safe Design Double Offset Butterfly Valve With Worm Gear 16" ~ 144" Port Size wholesale

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