Shop MUELLER STEAM SPECIALTY

5" Cast Iron Wafer Double Disc Check Valve

  • Mfr # 5 71AHB3H

  • Zoro # G0476122

product price: 
$
958.99
/ea
Free Shipping & Returns

Key Features

Connection Type
Fits Within ANSI Flanges
Connection
Fits Within ANSI Flanges
Body Material
Cast Iron
Pipe or Tube Size - Check Valves
5 in
Material of Construction
cast iron
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Specifications

Details

MFR #
5 71AHB3H
Zoro #
G0476122
UPC #
098268354652
Country of Origin
United States
Connection Type
Fits Within ANSI Flanges
Connection
Fits Within ANSI Flanges
Body Material
Cast Iron
Material of Construction
cast iron
Mechanism and Body Design
Inline Wafer
Max. Water Pressure
200 psi @ 150 Degrees F
Connection Type - Check Valves
Flanged Wafer x Flanged Wafer
Max. Pressure
200psi @ -20 Degrees F to 150 Degrees F, 150psi @ 353 Degrees F
Mounting Orientation - Check Valves
Horizontal, Vertical
Mounting Position
Vertical Up or Horizontal
Body Material - Valves
Cast Iron
Spring Material - Check Valves
316 Stainless Steel
Application - Valves
Process Piping
Seat Material - Check Valves
Buna-N
Max. Water Pressure - Valves
200 psi @ 150 Degrees F
Seat Material
Buna-N
Flow Design
Single
Max. Steam Pressure - Valves
Not Rated
Standards
ANSI, API, FM, UL
Item - Check Valves
Check Valve
Item
Double Disc Check Valve
Max. Temp.
100 Degrees F
Max. Temp. - Valves
100 Degrees F
Spring Material
316 Stainless Steel
Seal Material - Check Valves
Buna-N
Seal Material
Buna N
Mounting Orientation
Horizontal, Vertical
Seal
Buna N
Type
Double Disc
Operating Temperature - Maximum
100 Degrees F
Maximum Pressure - Operating
200 psi
Check Mechanism Material
Cast Iron
Connection Type - Side 1
Flange
3-A Standard Compliance
Not Rated
For Media
Process Piping
Includes Counterweight
No Counterweight
Check Mechanism
Double Disc
ANSI Flange Class
Class 125
Connection Type - Side 2
Flange
Silent Check
Standard
Valve Body Style
Inline
Operating Temperature - Minimum
-20 Degrees F
Maximum Pressure - Steam
Not Rated

Description

This Mueller Steam Specialty cast iron wafer double disc check valve is a 5 in inline valve for process piping. It is intended for one-direction flow applications and to restrict reverse flow. Its wafer body fits within ANSI flanges and uses a double disc mechanism in an inline design for horizontal or vertical mounting.

Key Features:

  • Valve type: Double disc check valve with single flow design
  • Body and mechanism material: Cast iron
  • Connection style: Flanged wafer x flanged wafer; fits within ANSI flanges
  • Nominal size: 5 in
  • ANSI flange class: Class 125
  • Seal and seat material: Buna-N
  • Spring material: 316 stainless steel
  • Maximum operating pressure: 200 psi
  • Maximum water pressure: 200 psi at 150 Degrees F
  • Pressure/temperature rating: 200 psi at -20 Degrees F to 150 Degrees F; 150 psi at 353 Degrees F
  • Operating temperature range: -20 Degrees F to 100 Degrees F
  • Mounting orientation: Horizontal, vertical
  • Standards: ANSI, API, FM, UL

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