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12" Carbon Steel Wafer Check Valve

  • Mfr # DD2R-CS-361IX-912

  • Zoro # G2156896

product price: 
$
3,850.99
/ea
Additional $125.00 delivery surcharge applies per item.
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Key Features

Pipe Size
12"
Connection Type
Flanged
Body Material
Carbon Steel
Size
12"
Spring Material - Check Valves
Inconel X-750
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Specifications

Details

MFR #
DD2R-CS-361IX-912
Zoro #
G2156896
UPC #
-
Country of Origin
China
Connection Type
Flanged
Body Material
Carbon Steel
Spring Material - Check Valves
Inconel X-750
Mechanism and Body Design
Inline Wafer
Flow Design
Single
Item - Check Valves
Check Valve
Standards
ASME B16.34, ASME B16.5, Conforms to API 594 & 6D, MSS SP-25, MSS SP-55, MSS SP-6, Testing API 598
Max. Water Pressure - Valves
285 psi @ 100 Degrees F
Mounting Orientation - Check Valves
Horizontal, Vertical
Connection Type - Check Valves
Flanged Wafer x Flanged Wafer
Sub-Category
Check Valve
Cracking Pressure - Check Valves
1.046 psi
Body Material - Valves
Carbon Steel
Cracking Pressure
1.05 psi
Item
Check Valve
Mounting Position
Vertical or Horizontal
Seal Material - Check Valves
Buna-N
Max. Pressure
285 psi @ 100 Degrees F
Material of Construction
Carbon Steel
Max. Steam Pressure - Valves
Not Rated
Max. Temp.
100 Degrees F
Seat Material - Check Valves
Buna-N
Spring Material
Inconel X-750
Application - Valves
Process Piping
Max. Water Pressure
285 psi @ 100 Degrees F
Seat Material
Buna N
Compliance
ASME B16.5, ASME B 16.34, API 598, API 594 and 6D, MSS SP-6, MSS SP-25, MSS SP-55
Max. Temp. - Valves
100 Degrees F
Flow - Valves
4,300 gpm
Flow
4,300 gpm
Seal Material
Buna-N
Mounting Orientation
Horizontal, Vertical
Check Mechanism Material
316 Stainless Steel
Operating Temperature - Maximum
250 Degrees F
Connection Type - Side 2
Wafer
Valve Body Style
Inline
For Media
Gas, Liquids
Coefficient of Volume (Cv)
4,300
3-A Standard Compliance
Not Rated
Operating Temperature - Minimum
-20 Degrees F
Maximum Pressure - Operating
275 psi
Silent Check
Standard
Check Mechanism
Double Disc
Maximum Pressure - Steam
Not Rated
Connection Type - Side 1
Wafer
Vacuum Service Rating
Not Rated
Valve Series
DD

Description

KECKLEY DD2R-CS-361IX-912 is a 12 in carbon steel wafer check valve with a double disc check mechanism for process piping systems handling gas and liquids. This self-acting valve allows one-way flow and closes to help prevent reverse flow. Its inline wafer body design supports horizontal or vertical mounting for installations requiring the specified wafer body configuration and listed mounting orientations.

Key Features:

  • 12 in nominal valve size with wafer connections on both sides
  • Connection type: Flanged Wafer x Flanged Wafer
  • Body material: Carbon Steel
  • Check mechanism: Double Disc with inline wafer body design
  • Check mechanism material: 316 Stainless Steel
  • Seal material: Buna-N
  • Seat material: Buna-N
  • Spring material: Inconel X-750
  • Cracking pressure: 1.046 psi
  • Flow capacity: 4,300 gpm
  • Cv: 4,300
  • Maximum pressure: 285 psi at 100 Degrees F
  • Maximum operating pressure: 275 psi
  • Operating temperature range: -20 Degrees F to 250 Degrees F
  • Mounting orientation: Horizontal, Vertical
  • Standards: Meets multiple ASME, API, and MSS standards

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