* - AVK International

EN 558-2 S.14/DIN F4, position indicator and handwheel, DN50-400

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AVK headquater in Skovby Galten, Denmark

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AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Flanged gate valve EN 558-2 S.14/DIN F4, with position indicator. For drinking 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 safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 06/35-003
Connection:	Flanged
Material:	Ductile Iron
DN:	DN50 - DN400
PN:	PN16
Closing direction:	Clockwise to Close

Features

Fixed, integral wedge nut prevents vibration and ensures durability
Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
Large conical stem hole in the wedge prevents stagnant water
Wedge and body guide rails ensure stable operation
Stainless steel stem with wedge stop and rolled threads for high strength
Full circle thrust collar provides fixation of the stem and low free running torques
Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette
Round EPDM bonnet gasket fixed in a recess
Countersunk and sealed bonnet bolts encircled by the bonnet gasket
Full bore
Low operating torque
Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
Position indicator on the stem for visual or remote read-out of the valve position

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Datasheet

Appendix

Tender Text

Certificate(s)

Installation, Operation & Maintenance

Animation

AVK_Gate valves_animation_2022.mp4

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AVK ref. no.	DN mm	Flange drilling	L mm	D mm	H mm	H3 mm	W mm	Theoretical weight/kg
06-050-35-016	50	PN10/16	150	180	329	412	165	13
06-065-35-016	65	PN10/16	170	225	355	448	185	16
06-080-35-016	80	PN10/16	180	225	382	482	200	20
06-100-35-016	100	PN10/16	190	280	414	524	220	27
06-125-35-016	125	PN10/16	200	320	461	586	250	36
06-150-35-016	150	PN10/16	210	320	540	683	285	51
06-200-35-006	200	PN10	230	360	688	858	340	71
06-200-35-016	200	PN16	230	360	688	858	340	71
06-250-35-006	250	PN10	250	500	780	980	422	102
06-250-35-016	250	PN16	250	500	780	980	422	113
06-300-35-006	300	PN10	270	500	855	1083	455	110
06-300-35-016	300	PN16	270	500	855	1083	455	110
06-350-35-006	350	PN10	290	640	930	1190	564	220
06-350-35-016	350	PN16	290	640	930	1190	564	220
06-400-35-006	400	PN10	310	640	960	1248	580	240
06-400-35-016	400	PN16	310	640	960	1248	580	240

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Components

1.	Handwheel	Cast iron GJL-250 (GG-25)
2.	Stem	Stainless steel 1.4104 (430F)
3.	Pin	Stainless steel
4.	Indicator nut	Dezincification resistant brass
5.	Wiper ring	NBR rubber
6.	O-ring	NBR rubber
7.	Bearing	Polyamide
8.	Bonnet	Ductile iron GJS-500-7 (GGG-50)
9.	Thrust collar	Brass, DZR CW602N
10.	Manchette	EPDM rubber
11.	Bonnet bolt	Stainless steel A2, sealed with hot melt
12.	Bonnet gasket	EPDM rubber
13.	Wedge nut	Brass, DZR CW626N
14.	Wedge	Ductile iron, EPDM encapsulated
15.	Body	Ductile iron GJS-500-7 (GGG-50)