• HOTLINE：0086-510-83881082
  • |
  • LOGIN
Water supply > Swing Check Valves
BETTA SWING CHECK VALVE AS4794 C/W LEVER&WEIGHT, PN16
DN80~200, face to face to AS4794
BETTA swing check valve-Resilient Seated to AS4794 with lever&weight for drinking water and neutral liquid applications to max. 40℃
ASH44X1-16Q
Connection
Flanged
Material
Ductile Iron
DN
DN80~200
PN
PN16
Extra
Lever&Counterweight

Test/Approvals:

Hydraulic test according to BS5153/AS4794
Seat: 1.1PN, Body: 1.5PN

Standards:

Designed and certified according to AS4794
Face to face according to BS5153/AS4794
Flange drilling to AS/NZS4087 Fig.B5 PN16
AS4020 compliance

Features:

  • Body and Bonnet of Ductile Iron with epoxy coating to AS/NZS 4158
  • Disc design with a steel or ductile iron insert fully vulcanized with EPDM rubber
  • Hinge of stainless steel 316 for sizes less than 200mm, ductile iron coated with drinking water approved epoxy for larger
  • All rubber parts are multi approved
  • Shaft of Stainless Steel ASTM A276 SS431
  • AS4020 drinking water compliance
  • Optional lever and counterweight
  • Valve designed for use up to 40℃

Components tree:

1 Body Ductile Iron BS500-7
2 Body seal Rubber EPDM
3 Bonnet washer Stainless Steel 316
4 Bonnet bolt Stainless Steel 316
5 Nut left Brass C48600
6 Nut right Brass C48600
7 Lever extra Ductile Iron BS500-7
8 Plain washer Stainless Steel 316
9 Bolt Stainless Steel 316
10 Weight extra Ductile Iron BS500-7
11 Pin Stainless Steel 316
12 O-rings Rubber NBR
13 O-rings Rubber NBR
14 Shaft Stainless Steel 431
15 Shaft key Stainless Steel 316
16 O-rings Rubber NBR
17 Disc Steel/Rubber #45/EPDM
18 Hinge Stainless Steel 316
19 Bush Brass C48600
20 Plain washer Stainless Steel 316
21 Bolt Stainless Steel 316
22 Pin Stainless Steel 316

Reference nos. and dimensions:

BETTA ref. no. DN
mm 		L
mm 		H1
mm 		H2
mm 		D
mm 		C
mm 		g
mm 		n-d
mm 		Theoretical
Weight/Kg
80ASH44X1-16Q 80 260 95 150 185 146 122 4-j18 20
100ASH44X1-16Q 100 330 110 172 215 178 154 4-j18 26
150ASH44X1-16Q 150 410 140 225 280 235 209 8-j18 51
200ASH44X1-16Q 200 540 170 260 335 292 264 8-j18 83

Related Products:

EN1074 SWING CHECK VALVE RESILIENT SEAT, PN10/16

Member Login

User's ID * Password *