* - AVK International

EN 558-2 S.15/DIN F5, position indicator, NBR, DN40-400

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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.15/DIN F5, with position indicator. 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 oil and gas resistant NBR 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 02/66-006
Connection:	Flanged
Material:	Ductile Iron
DN:	DN40 - DN400
PN:	PN16
Closing direction:	Clockwise to Close

Features

Fixed, integral wedge nut prevents vibration and ensures durability
Wedge fully vulcanized with NBR rubber and equipped with wedge shoes to provide smooth operation
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 NBR rubber manchette
Round NBR bonnet gasket fixed in a recess
Countersunk and sealed stainless steel 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

Downloads

Datasheet

Appendix

Tender Text

Installation, Operation & Maintenance

Animation

AVK_Gate valves_animation_2022.mp4

Outline drawings

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AVK ref. no.	DN mm	Flange drilling	L mm	D mm	H mm	H3 mm	W mm	Theoretical weight/kg
02-040-66-013	40	PN10/16	240	180	329	404	150	14
02-050-66-013	50	PN10/16	250	180	329	404	165	14
02-065-66-013	65	PN10/16	270	225	355	428	185	15
02-080-66-013	80	PN10/16	280	225	382	482	200	19
02-100-66-013	100	PN10/16	300	280	414	524	220	25
02-125-66-013	125	PN10/16	325	320	461	586	250	33
02-150-66-013	150	PN10/16	350	320	540	683	285	54
02-200-66-003	200	PN10	400	360	688	858	340	76
02-200-66-013	200	PN16	400	360	688	858	340	76
02-250-66-003	250	PN10	450	500	780	980	422	121
02-250-66-013	250	PN16	450	500	780	980	422	121
02-300-66-013	300	PN16	500	500	855	1083	455	171
02-400-66-013	400	PN16	600	640	960	1250	580	360

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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	NBR rubber
11.	Bonnet bolt	Stainless steel A2, sealed with hot melt
12.	Bonnet gasket	NBR rubber
13.	Wedge nut	Brass, DZR CW626N
14.	Wedge	Ductile iron, NBR encapsulated
15.	Body	Ductile iron GJS-500-7 (GGG-50)