Butterfly Valve, 18", Buna-N

Mfr # 531S-18
Zoro # G016295794

7,053.99

Additional $140.00 delivery surcharge applies per item.

Key Features

Body Material

Ductile Iron

Handle Type

Bare Stem

Handle Material

Aluminum

Standards

ANSI, API 609, ISO 5211, MSS SP 67, NSF Certified

Disc Material

Stainless Steel

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Specifications

Product Information

MFR #: 531S-18
Zoro #: G016295794
UPC #: -
Country of Origin: Italy

Dimensions

Nominal Valve Size: 18 in

Details

Item: Butterfly Valve
Body Material: Ductile Iron
Handle Type: Bare Stem
Handle Material: Aluminum
Standards: ANSI, API 609, ISO 5211, MSS SP 67, NSF Certified
Disc Material: Stainless Steel
Seal Material: Buna-N
Liner Material: FKM
Operating Temperature - Maximum: 266 Degrees F
Includes Disc Position Indicator: No Disc Position Indicator
Operating Temperature - Minimum: -30 Degrees F
Coefficient of Volume (Cv): 15,063.3
Maximum Pressure - Operating: 250 psi
Connection Type: Lug
3-A Standard Compliance: Not Rated
Average Surface Roughness (Ra): 1.2 micron
Vacuum Service Rating: 29 in Hg
Valve Series: N501S
Number of Flange Bolt Holes: 16
Stem Material: Stainless Steel
Disc Alignment: Concentric
Manufacturer Warranty: 1 yr
For Media: Combustible Gases, Natural Gas, Steam, Water
NSF Certifications for Food and Drinking Water: Not Rated
Maximum Pressure - Steam: 15 psi
ANSI Flange Class: Class 150

Description

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

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

Butterfly Valve, 18", Buna-N

Mfr # 531S-18

Zoro # G016295794