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Class 125 Cast Iron Standard Wafer Silent Check Valves - 101MAP

Mueller Steam Specialty

Class 125 Cast Iron Standard Wafer Silent Check Valves - 101MAP

Series 101MAP cast iron standard wafer silent check valves are designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge. Maximum temperature rating 200psi at 150 degrees F.

Specification

Features
- Spring closes the disc before flow reversal, preventing surge and water hammer
- Mating surfaces of the disc and seat are hand lapped for best possible sealing
- Disc is fully guided at top and bottom to insure alignment and sealing at any installation angle
- Disc begins to open at .5 psi
- Disc opens 1/3” per inch of line size, greater than similar competitive products, for enhanced flow
- Bodies are designed to accommodate 110% flow of equivalent pipe size

Technical specification

Unique ref.101MAP-Silent-Check-Valves
Product familySpecialty Products
Product groupSilent Check Valves
TypeObject (single object)
Date of publishing2024-06-05
Edition number1

Links

Related

Material mainCast iron
Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryPlumbing - Valves
IFC classificationValve
UNSPSC nameBall check valves
UNSPSC code40141618
Uniclass 2015 CodePr_65_54_40_13
Uniclass 2015 DescriptionCheck valves
CSI MasterFormat 2014 Code40 05 65
CSI MasterFormat 2014 TitleValves for Pump Control and Check Service
OmniClass Number23-27 31 19
OmniClass TitleCheck Valves
CSI UniFormat II CodeD20
CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
Mexico
United States

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