Non-Slam Check Valve

TECHNICAL DATA

  • Testing & Inspection STD. : API 598/ BS 5146.
  • Flange Standards : BS 10 Tables E And H, PN 16, PN 25, And PN 40.
  
Non-Slam Check Valve
Non-Slam Check Valve
NO. DESCRIPTION MATERIAL QTY.
01 BODY ASTM A 216 GR.WCB/ ASTM A 351 - CF8 ASTM A 351 - CF8M 1
02 DISC S.S. 304/ S.S. 316 1
03 SPRING S.S. 304/ S.S. 316 1
04 SPRING WASHER AISI 304/ AISI 316 1
PRIMARY SERVICE RATING & TEST PRESSURE
CLASS WORKING PRESS. TEMP. HYD. TEST PRESS.
  BODY SEAT
PN 40 40 KG/ CM2 300°F 77 KG/ CM2 56 KG/ CM2
AIR TEST - SEAT 80 PSIG ±10 PSIG

DIMENSION

SIZE CLASS - PN 40
IN M.M ∅D ∅D1 ∅D2 L
1/2" 15 15.0 38 60 16
3/4" 20 20.0 47 70 20
1" 25 24.0 55 80 22
1.1/2" 40 39.0 75 100 32
2" 50 50.0 93 115 40
2.1/2" 65 65.0 109 142 46
3" 80 76.0 127 154 50
4" 100 98.0 148 184 60
6" 150 150.0 202 230 74
Note: We reserve the right to change design & technical data furnished due to continious product development without prior notice.