• HOTLINE：0086-510-83881082
  • |
  • LOGIN
Water supply > Gate Valves
BETTA RESILIENT SEATED GATE VALVE with PE Mechanical Coupling Ends, PN16, CC or ACC
With tensile couplings, for Polyethylene Pipes PE100, DN90~DN315
Gate valve with tensile couplings for UPVC and PE pipes. For drinking water and neutral liquids to max. 40℃
ASZ72X1-16Q
Connection
Mechanical Coupling
Material
Ductile Iron
DN
DN90~315
PN
PN16
Closing Direction
Clockwise to Close
   
Anti-Clockwise to Close

Test/Approvals:

Hydraulic test according to AS2638.2-2011
Seat: 1.1PN, Body: 1.5PN
Closing torque test to AS2638.2 Table5.1
AS2638.2 Registration No. 25731
WaterMark Registration No. 25731

Standards:

Designed and certified according to AS2638.2-2011
With tensile couplings for Polyethylene Pipes PE100

Features:

  • Ductile iron grade of BS500-7 body and bonnet for high strength and impact resistance
  • Sockets with combined compression type drinking water approved EPDM gasket and brass tensile ring for PE and uPVC pipes
  • Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with slide shoes to provide smooth operation during opening and closing
  • Wedge and body guide rails ensure stable operation
  • Stainless steel 431 stem and rolled threads for high strength
  • Removable gland flange for O-ring stem seals replaceable under allowable working pressure
  • Straight through full bore
  • Low operating torque
  • Fusion bonded epoxy coating to AS4158&4020, WRAS, AS, DIN approved
  • Body/bonnet bolts sealed with hot melt
  • All fasteners of S.S.316 for corrosion resistance

Components tree:

1 Body Ductile Iron BS500-7
2 Wedge Ductile Iron EPDM Encaps
3 Stem nut Brass C48600
4 Stem Stainless Steel 1Cr17Ni2(431)
5 Bonnet gasket Rubber EPDM
6 Bonnet Ductile Iron BS500-7
7 Washer Plastic POM
8 O-ring Rubber NBR
9 Gland Stainless Steel 316(CF8M)
10 Dust seal Rubber EPDM
11 Stem cap Ductile Iron BS500-7
12 Seal retainer Plastic POM
13 Stem seal Rubber NBR
14 Wahser Brass C48600
15 Bonnet bolt Stainless Steel 316(CF8M)
16 Thrusting ring Ductile Iron BS500-7
17 Bolt washer Stainless Steel 316
18 Bolt Stainless Steel 316
19 Grip ring Brass C37710
20 Seal ring Rubber EPDM

Reference nos. and dimensions:

BETTA ref. no. DN
mm 		Outside Diameter of PE Pipe
mm 		H
mm 		H1
mm 		L
mm 		L1
mm 		Theoretical
Weight/Kg
90ASZ72X1-16Q 80 90 310 72 252±2 88±1.5 12.5
125ASZ72X1-16Q 100 125 330 95 260±2 88±1.5 19
180ASZ72X1-16Q 150 180 420 120 355±2 118±1.5 34
250ASZ72X1-16Q 250 250 670 160 410±2 148±1.5 75
280ASZ72X1-16Q 250 280 670 180 422±2 152±1.5 82
315ASZ72X1-16Q 300 315 740 210 495±2 175±1.5 126

Related Products:

INTEGRAL POLYETHYLENE ENDS, BETTA RESILIENT SEATED GATE VALVE, PN16, CC or ACC
AS2638.2 Shouldered Ends, BETTA RESILIENT SEATED GATE VALVE, PN25, CC with Handwheel
AS2280 Spigot Ends, BETTA RESILIENT SEATED GATE VALVE, PN16, CC or ACC
AS2280 Socket Ends, BETTA RESILIENT SEATED GATE VALVE, PN16, CC or ACC

Member Login

User's ID * Password *