8 in. Cast Iron Flanged EPDM Bare Stem Butterfly Valve

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ABZ Manufacturing

Series 397 8 in. Cast Iron Flanged EPDM Bare Stem Butterfly Valve

This product requires certification to purchase.
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ABZ Manufacturing Ductile Iron Lug EPDM Bare Stem Butterfly Valve
You last purchased this on
 
ABZ Manufacturing

Series 397 8 in. Cast Iron Flanged EPDM Bare Stem Butterfly Valve

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  • Part #AA397815X
  • Item #7274983
  • Manufacturer Part #A397815X
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This product requires certification to purchase.
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Product Details

  • Series of snap rings and washers hold the stem, bushing and packing in and acts as a blowout proof engagement on 2" to 24" valves
  • Top bushing protects the stem from side thrust of operators. They are made of impact and corrosion resistant materials
  • All bodies are machined to tight tolerances which guarantees standard dimensions for interchangeability of parts and operators
  • The stem to disc engagement is an internally driven design
  • Long neck in 2" to 12" valves allows for insulation requirements
  • Seat forms a seal against all standard ASME 125/150 flanges eliminating separate gasket requirements
  • 2" to 12" valves utilize one piece stems and 14" to 48" valves utilize two piece stems. Stems are machined to standard dimensions for interchangeability
  • Special double V-shape of stem packing seal self-adjusts to protect the stem area
  • Stem and body are isolated from the line media by the interference fit of the primary seal created between the disc and seat
  • Disc edge is individually processed through machining and buffing for a smooth edge. This provides a bubble tight shut-off and maximizes the life of the seat
  • Requires Certification

Documents

SPECIFICATION

Specifications

ANSI:
ANSI Class 125, ANSI Class 150
API:
API 595, API 609
ASME:
ASME B16.1, ASME B16.34, ASME B16.5, ASME Class 125, ASME Class 150
Clean Bagged:
No
Collection:
Series 397
End Connection 1:
Lug
End Connection 2:
Lug
End Connections:
Lug
FM Approved:
No
Height:
17-51/100 in
IAPMO Listed -:
No
ISO:
ISO 9001:2015
MSS:
MSS SP-67
Material:
Ductile Iron, Rubber, Stainless Steel
Material Type:
316, EPDM
NSF Certified:
No
Pressure Class:
150#, 200#
UL Listed:
No
Valve Body Material:
Ductile Iron
Valve Body Style:
Lug
Valve Disc Material:
316 Stainless Steel
Valve Operator:
Bare Stem
Valve Seat Material:
EPDM
Valve Size:
8 in
Valve Type:
Butterfly Valve
Weight:
43 lb