AWWA Knife Gate Valve

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$0.00

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Description

AWWA Knife Gate Valve
Specification:
Size:2″-36″Working
Pressure:2″-24″: 150 psi (10 bar)28″-36″: 100 psi (7 bar)
Part: Ductile Iron:
1- Body:Carbon steel, Cast iron, Stainless steel, Ductile iron
2- Gate:AISI 304
3- Seat:Metal/Metal or EPDM
4- Packing:PTFE Impreg. Synth. Fibre with an EPDM O-Ring
5- Gland Follower:CF8 DN 50mm/2″ to DN 300mm/12″or GJS400 (GGG40) DN 350mm/14″ to DN 900mm/36″
6- Stem:Stainless Steel
7- Stem nut:Brass
8- Yoke:Epoxy-coated Carbon Steel
9- Seat Retainer Ring:AISI 304
10-Axial fixing bush:AISI 304 (1.4301)
11- Friction washer:PET + solid lubricant
12- Guide bush:Bronze
13- Spring pin:AISI 420 (1.4021) (ISO 8752)
14- Handwheel:DN≤310mm/12.20″: Aluminium (AlSi12);
DN≥410mm/16.70″: GJS400

Dimensions (Inches) and Weights

  Size 2 3 4 6 8 10 12 14 16 18 20 24
Face-to-Face F-F 1-7/8 2 2 2-1/4 2-3/4 2-3/4 3 3 3-1/2 3-1/2 4-1/2 4-1/2
Flange OD OD 6 7-1/2 9 11 13-1/2 16 19 21 23-1/2 25 27-1/2 32
Bolt Circle BC 4-3/4 6 7-1/2 9-1/2 11-3/4 14-1/4 17 18-3/4 21-1/4 22-3/4 25 29-1/2
Flanged Raised Face RF 3-5/8 5 6-3/16 8-1/2 10-5/8 12-3/4 15 16-1/4 18-1/2 21 23 27-1/4
Inside Diameter ID 2 3 4 6 8 10 12 13-1/4 15-1/4 17-1/4 19-1/4 23-1/4
No. of Bolt Holes N 4 4 8 8 8 12 12 12 16 16 20 20
Hole D&T Size D 5/8″-11 5/8″-11 5/8″-11 3/4″-10 3/4″-10 7/8″-9 7/8″-9 1″-8 1″-8 1-1/8″-7 1-1/8″-7 1-1/4″-7
C/L to Top-Closed H-CLS 14-5/8 15-1/16 16-11/16 20-3/16 23-7/16 27-3/4 31-9/16 37-3/4 43-1/8 46-3/8 50-1/8 55-11/16
C/L to Top-Open H-OPN 17-1/8 18-9/16 21-3/16 26-11/16 31-15/16 38-1/4 44-1/16 51-3/4 58-7/8 64-3/8 69-3/4 79-7/8
Handwheel Dia. H/W 8 8 8 12 12 16 16 20 20 20 20 20
Weight – lbs WT 24 28 36 54 76 124 174 234 330 376 620 804
Stroke S 2-1/2 3-1/2 4-1/2 6-1/2 8-1/2 10-1/2 12-1/2 13-7/8 16 18 20-1/8 24-3/16

 

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