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8" Flanged Ductile Iron Spring Lever Wafer Check Valve

  • Mfr # 8SDX12-LTBS-P2/5
  • Zoro # G7330849
product price: 
$
1,471.99
/ea
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Key Features

Pipe Size
8"
Connection Type
Flanged
Body Material
Ductile Iron
Seat Material
Buna-N
Seal Material - Check Valves
Buna-N
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Specifications

Details

MFR #
8SDX12-LTBS-P2/5
Zoro #
G7330849
UPC #
-
Country of Origin
China
Connection Type
Flanged
Body Material
Ductile Iron
Seat Material
Buna-N
Seal Material - Check Valves
Buna-N
Cracking Pressure - Check Valves
0.162 psi
Seat Material - Check Valves
Buna-N
Max. Temp.
500 Degrees F
Flow Design
Single
Spring Material - Check Valves
316 Stainless Steel
Cap to Inlet Center
1 1/2 in
Seal Material
Buna-N
Standards
ASTM A395 60-14-18
Mounting Position
Vertical or Horizontal
Connection Type - Check Valves
Flange x Flange
Application - Valves
Process Piping
Cracking Pressure
0.33 psi
Mounting Orientation - Check Valves
Horizontal, Vertical
Max. Pressure
250 psi @ 100 Degrees F
Item - Check Valves
Check Valve
Material of Construction
Ductile Iron
Sub-Category
Iron
Item
External Spring Lever Check Valve w Weight
Body Material - Valves
Ductile Iron
Compliance
ASME B16.5, ASME B 16.47, API 598, API 594 and 598, MSS SP-6, MSS SP-25, MSS SP-55
Max. Water Pressure
250 psi @ 100 Degrees F
Spring Material
316 Stainless Steel
Max. Water Pressure - Valves
250 psi @ 100 Degrees F
Mechanism and Body Design
Inline Wafer
Max. Temp. - Valves
250 Degrees F
Max. Steam Pressure - Valves
Not Rated
Flow
1,270 gpm
Mounting Orientation
Horizontal, Vertical
For Media
Fluids
ANSI Flange Class
Class 125
Connection Type - Side 2
Wafer
Check Mechanism Material
304 Stainless Steel
Maximum Pressure - Operating
250 psi
Connection Type - Side 1
Wafer
Operating Temperature - Maximum
250 Degrees F
Vacuum Service Rating
Not Rated
Check Mechanism
Swing
Operating Temperature - Minimum
-70 Degrees F
Includes Counterweight
Counterweight Included
Maximum Pressure - Steam
Not Rated
Silent Check
Standard
3-A Standard Compliance
Not Rated
Valve Body Style
Inline
Valve Series
SDX

Description

CHAMPION 8SDX12-LTBS-P2/5 is an 8 in. inline wafer check valve with an external spring lever and counterweight for one-way flow control in process piping systems. It uses a swing check mechanism to limit backflow, with a cracking pressure of 0.162 psi, and is specified for horizontal or vertical mounting. The ductile iron body, stainless steel internal components, and Buna-N seat and seal materials are the specified wetted and body materials for this valve.

Key Features:

  • External spring lever check valve with weight: lever, spring, and counterweight assembly for disc closing action.
  • Valve size: 8 in. nominal size with 8 in. connections on both sides.
  • Body design: inline wafer style.
  • Connection type: flange x flange; ANSI flange class: Class 125.
  • Body material: ductile iron.
  • Check mechanism: swing; check mechanism material: 304 stainless steel.
  • Spring material: 316 stainless steel.
  • Seat and seal material: Buna-N.
  • Cracking pressure: 0.162 psi; flow rating: 1,270 gpm.
  • Maximum pressure: 250 psi at 100 degrees F; maximum operating pressure: 250 psi.
  • Operating temperature range: -70 degrees F to 250 degrees F.
  • Overall dimensions: 11 in. length, 9 27/32 in. overall height, 2 7/8 in. width.
  • Compliance: Meets multiple ASME, API, and MSS standards.
  • Standard: ASTM A395 60-14-18.

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