Dimensions & Weights

895 Double Plate Check Valve Dimension Diagram
DimensionValues
Valve Size (inch)22 1/234568101216
Valve Size (mm)506580100125150200250300400
PN ()10/1610/1610/1610/1610/1610/1610/1610/1610/1610/16
PFA (Bar)16161616161616161616
A (mm)506580100125150200250300400
B (mm)54545764707695108143191
C (mm)607389114141168219273324410
D (mm)109129144164194220275330380491
Opening Pressure (mmWC)Near ZeroNear ZeroNear ZeroNear ZeroNear ZeroNear ZeroNear ZeroNear ZeroNear ZeroNear Zero
Kv (m3/H)35.764.7116.1253.3481.8698.41345.52249.530985867
Weight (Kg)1.21.82.93.95.8814223483

Pressure / Temperature

895 Double Plate Check Valve Pressure/Temperature Graph

Pressure / Temperature Rating

Minimum Temp: -10oC
Maximum Temp:100oC 

Test Pressures (Hydraulic)

 

Materials

PartMaterialASTM
BearingPTFE
Casing DN200-400Cast Iron + EpoxyASTM A48 35 B
Casing DN50 -150Cast Iron + EpoxyASTM A536 60-10-18
PlatesStainless SteelAISI 304
PlugsBrass
SealEPDM
SpringStainless SteelAISI 316
StemStainless SteelAISI 316

 

895 Double Plate Check Valve

895 Double Plate Check Valve

  • Paint and Seals WRAS Approved
  • Operating position : horizontal and vertical
  • Minimum occupation of space
  • Very low head loss
  • For pumping, water supply, general industry
  • Closing system double plate with return spring
  • Using these check valves on networks equipped with piston pumps or compressors is
  • not recommended.
  • Can be used on Clear Water and Gas
  • Approved to CE PED 97/23CE

Print Icon Print out this page

Email Icon Email this product to a friend

PDF Icon Create a PDF of this product