AVK 50mm Wedge Gate Valve Series 21/50 NP10/16 /
AQUAV21050 AQUAV21050 AQUAV21050

AVK 50mm Wedge Gate Valve Series 21/50 NP10/16

Stock Code: AQUAV21050
Prod. Code: 21-050-50X140069
£108.50 (exc VAT) per each
£130.20 (inc VAT)

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£130.20 (inc VAT) 2020-11-01 "newCondition" GBP AQUAV21050 InStock
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AVK 50mm Wedge Gate Valve Series 21/50 NP10/16


Part No. 21-050-50X140069, DN50, Length 178, Height 326mm, Dt 102mm, D 165mm, Holes 4, Weight 14.2kg


Service Conditions
Maximum Working Pressure:     16 Bar. (1.6 mpa).
Temperature Range:               -10°C to +70°C.  Insulation essential for temperatures of 0°C and below.
Maximum Dry Solid Content:     10%


Tests
Hydraulic test to BS EN 1074-1 & 2.
Seat: 1.1 x PN (PFA)  Body: 1.5 x PN (PFA).  Operating torque test.


Standards
To BS 5163: part 1 & 2 type B. BS EN 1074-1 & 2. Stem sealing replaceable under pressure.
Overall length to BS 5163: Pt 1 (BS EN 558-1).
Flanges and drilling to BS EN 1092-2.


AVK Wedge Gate Valve Diagram




Construction Materials
1 Stem Cap Grey iron, BS EN 1561 EN-GJL-250 complete with cap screw FZP GR 8.8 to ISO 4762.
2 Stem Stainless steel, BS EN 10088-1.No.1.4021.
3 Gland Flange Ductile iron, BS EN 1563 Assembly EN-GJS-500-7 complete with polyamid bushing containing1 wiper ring + 3 O rings of EPDM and 2 bolts Grade 8.8 sealed with hot melt                                   
4 Thrust Collar DZR brass, BS EN 12164, CW602N.
5 Bonnet Ductile iron, BS EN 1563 EN-GJS-500-7.
6 Bonnet Bolts HT Steel Grade 8.8 sealed with hot melt
7 Body, Bonnet Seal EPDM rubber, ESW-70, WRAS listed.
8 Body Ductile iron, BS EN 1563 EN-GJS-500-7.
9 Wedge Assembly  Ductile iron, BS EN 1563 EN-GJS-500-7.
Fully encapsulated with ESW-70 rubber WRAS listed, complete with wedge nut of DZR brass BS EN 12164, CW 602N.
Coating Internal and external, electrostatically applied. Blue epoxy to WIS 4-52-01 Class B. WRAS listed

AVKPermit or prevent the flow of liquidWedge Gate ValveNP10/16Ductile Iron
ManufacturerAVK
Used ForPermit or prevent the flow of liquid
Product TypeWedge Gate Valve
Sub TypeNP10/16
Material TypeDuctile Iron

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