* - AVK International

For uPVC pipes, 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

Socket gate valve for uPVC pipes. 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 01/80-0035
Connection:	Socket Ends
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 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 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
Socket EPDM gaskets included

Downloads

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	Dd mm	L mm	L1 mm	H mm	H2 mm	H3 mm	W mm	F mm	F1 mm	F2 mm	Theoretical weight/kg
01-050-80-014	40	50	270	103	236	44	280	88	14	17	29	7.0
01-063-80-0146499	50	63	286	103	241	52	293	135	14	17	29	8.0
01-075-80-0146499	65	75	298	108	271	58	329	154	17	20	34	9.0
01-090-80-0146499	80	90	304	112	282	68	350	173	17	20	34	12
01-110-80-0146499	100	110	315	118	305	80	385	194	19	22	34	15
01-125-80-0146499	125	125	338	115	352	90	442	222	19	22	34	19
01-160-80-0146499	150	160	368	130	400	110	510	274	19	22	34	29
01-200-80-0146499	200	200	417	138	495	130	625	334	24	27	34	47
01-225-80-0146499	200	225	426	151	490	140	630	334	24	27	34	50
01-250-80-014	250	250	474	161	664	157	821	314	27	31	47	80
01-280-80-014	250	280	504	166	664	174	838	348	27	31	47	95
01-315-80-014	300	315	548	172	740	193	933	386	27	31	47	123
01-400-80-014	400	400	596	185	950	240	1190	480	32	37	55	246

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Components

1.	Stem	Stainless steel 1.4104 (430F)
2.	Wiper ring	NBR rubber
3.	O-ring	NBR rubber
4.	Bearing	Polyamide
5.	Thrust collar	Brass, DZR CW602N
6.	Manchette	EPDM rubber
7.	Bonnet	Ductile iron GJS-500-7 (GGG-50)
8.	Bonnet bolt	Stainless steel A2
9.	Bonnet gasket	EPDM rubber
10.	Wedge nut	Brass, DZR CW626N
11.	Wedge	Ductile iron, EPDM encapsulated
12.	Body	Ductile iron GJS-500-7 (GGG-50)
13.	Seal ring	EPDM rubber
14.	Seal	Hot melt glue