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Butterfly Valve, 20", Buna-N

  • Mfr # N501S-20
  • Zoro # G516295768
product price: 
$
5,804.99
/ea
Additional $140.00 delivery surcharge applies per item.
See details

Key Features

Body Material
Ductile Iron
Handle Type
Bare Stem
Liner Material
EPDM
Standards
ANSI, API 609, ISO 5211, MSS SP 67, NSF Certified
Seal Material
Buna-N
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Specifications

Details

MFR #
N501S-20
Zoro #
G516295768
UPC #
-
Country of Origin
Italy
Item
Butterfly Valve
Body Material
Ductile Iron
Handle Type
Bare Stem
Liner Material
EPDM
Standards
ANSI, API 609, ISO 5211, MSS SP 67, NSF Certified
Seal Material
Buna-N
Disc Material
Stainless Steel
Handle Material
Aluminum
Maximum Pressure - Operating
250 psi
Number of Flange Bolt Holes
20
Valve Series
N501S
Disc Alignment
Concentric
ANSI Flange Class
Class 150
For Media
Steam, Water
Maximum Pressure - Steam
Not Rated
Operating Temperature - Maximum
266 Degrees F
Manufacturer Warranty
1 yr
Includes Disc Position Indicator
No Disc Position Indicator
Operating Temperature - Minimum
-30 Degrees F
Coefficient of Volume (Cv)
18,313
3-A Standard Compliance
Not Rated
Connection Type
Lug
Stem Material
Stainless Steel
NSF Certifications for Food and Drinking Water
NSF 61
Average Surface Roughness (Ra)
1.2 micron
Vacuum Service Rating
29 in Hg

Description

Butterfly Valve, Body Material Ductile Iron, Liner Material EPDM, Disc Material Stainless Steel, Handle Type Bare Stem, Standards ANSI, API 609, ISO 5211, MSS SP 67, NSF Certified

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