* - AVK Malaysia

By-pass, EN558/3, SS stem, A2 bolts, EPDM

Datasheet
Drawings/Models
Add to enquiry

Contact

Chan Chee Leong

Senior Manager, Sales and Marketing

Flanged gate valve to for water and neutral liquids to max. 70°C

AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 55/67-003
Connection:	Flanged
Material:	Ductile iron
DN:	DN700 - DN1000
PN:	PN 16
Closing direction:	Clockwise to Close

Features

Fixed, integral wedge nut prevents vibration
Polyamide wedge shoes protect the wedge rubber and provide low operating torque
Stainless steel stem and brass wedge nut for high corrosion resistance
Wedge rubber in drinking water approved EPDM
A large conical stem hole in the wedge prevents stagnant water from accumulating inside the valve
Three independent stem seals: outermost a wiper ring protects against pollution entering from the environment, it is backed up by the two O-rings surrounding the radial bearing and innermost the main hydraulic seal to the flow consists of one or two O-rings
Thrust bearing consisting of stainless steel discs coated with a low friction, self-lubricating bronze-PTFE composite
Round bonnet gasket fixed in a recess to avoid blow out
Counterbored A2-70 stainless steel bonnet bolts encircled by the bonnet gasket and sealed with hot-melt glue
ISO actuator flange; electric actuator or gearbox is recommended
3/4" connection plug for installation of air valve
Integrated lifting eyes for easy handling
Coating in 250 µm blue RAL 5017 fusion bonded epoxy (FBE) to GSK and DIN 3476
Installation with horizontal or vertical stem
By-pass valve, AVK 21/35 DN100
Removable gland flange for replacement of thrust- and radial bearings and seals under pressure
Detachable covers at the bottom for flushing of wedge rail

Downloads

Datasheet

Scroll for more info

AVK ref. no.	Gross Price MYR	DN mm	Flange drilling	L mm	W mm	W1 mm	H mm	H3 mm	D2 mm	Dh mm	Ds mm	Number of bolts	Actuat. flange	Theoretical weight/kg
55-700-67-01464M0011	price on request	700	PN16	610	1527	917	1627	2076	40	840	37	24	F16	1639
55-800-67-01464M0011	price on request	800	PN16	660	1507	917	1671	2184	40	950	41	24	F16	1700
55-900-67-01464M0011	328,565	900	PN16	711	1805	1027	2118	2680	40	1050	41	28	F16	3362
55-1000-67-0144643001	344,912	1000	PN16	813	1805	1027	2067	2695	40	1170	44	28	F16	3432

Scroll for more info

Components

1.	Bonnet	Ductile iron GJS-500-7 (GGG-50)
2.	Body	Ductile iron GJS-500-7 (GGG-50)
3.	Grooved pin	Stainless steel
4.	Wedge rubber	EPDM rubber
5.	Wedge nut	Brass CW724R Si-alloy
6.	Wedge	Ductile iron GJS-500-7 (GGG-50)
7.	Wedge shoe	PA 6.6
8.	O-ring	EPDM rubber
9.	Cover plate	Ductile iron GJS-500-7 (GGG-50)
10.	Key	Stainless steel
11.	Stem	Stainless steel 1.4057
12.	Gland flange	Ductile iron GJS-500-7 (GGG-50)
13.	Thrust collar	Alu-bronze CW307G
14.	Wiper ring	NBR rubber
15.	Radial bearing	Polyamide
16.	O-ring	NBR rubber
17.	Thrust washer	Stainless steel 1.4057
18.	Seal	Hot melt glue
19.	Thrust bearing	Stainless steel / PTFE coated
20.	O-ring	NBR rubber
21.	Bolt	Stainless steel A2
22.	O-ring	EPDM rubber
23.	Seal	Hot melt glue
24.	Bonnet bolt	Stainless steel A2
25.	Bonnet gasket	EPDM rubber
26.	Plug for air valve	Stainless steel 1.4404
27.	Blind plug	Stainless steel 1.4462, duplex
28.	By-pass	Gate valve, DN100

Test/Approvals

Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar). Operation torque test

Standards

EN 1074 part 1 & 2
Face-to-face dimension according to EN 558, Series 3
Flange drilling to EN1092, PN16

AVK GATE VALVE, FLANGED, PN16