HOME  | NEWDELL COMPANY HOME |  CONTACT US
GATE VALVE GLOBE VALVE CHECK VALVE  SOUR SERVICE                                                                  
 

 
  ASME CLASS 150 |  FORGED STEEL OS&Y
 815- GATE VALVE
 CONVENTIONAL PORT 1/2" - 3"

Valves comply with API 602
Flanged ends forged integrally with body
 
PART STANDARD MATERIALS
1 Handwheel Malleable Iron, Painted
2 Handwheel Nut Steel
3 Lockwasher Steel
4 Nameplate Aluminum
5 Thrustwasher 410 Stainless
6 Yoke Nut 416 Stainless/Lubricated
7 Gland Nut 304 Stainless
8 Gland Flange Forged Steel A105
9 Gland 316 Stainless
10 Eyebolt 410 Stainless
11 Screw Steel, Plated
12 Packing Graph. & braided Graph. end rings
13 Hex Head Bolt Steel A193 B7
14 Bonnet Forged Steel A105 NLC
15 Gasket 304-S.S Flex. Graph. Comp.
16 Stem 410 Stainless
17 Body Forged Steel A105 NLC
18 Seat Ring 410 Stainless - Stellite Faced
19 Wedge 420 Stainless
VALVE
SIZE
(815)		 Daim.
of Port
Opening		 Face
to
Face		 Hand
Wheel
Diam.		 Center
to Top
(open)		 Center
to Top
(closed)		 Stuffing
Box
Depth		 Diam.
of
Bolts		 Flange
Diam.		 Flange
Thick-
ness*		 Raised
Face
Diam.		 Bolt
Circle
Diam.		 Number
& Diam.
of Holes		 Approx
weight
 
NPS Inches Inches Inches Inches Inches Inches Inches Inches Inches Inches Inches Inches Pounds
(DN) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg)
1/2 25/64 4-1/4 4 7 6-7/16 7/8 3/8 3-1/2 1/2 1-3/8 2-3/8 4 5/8 6-1/2
15 10 108 102 178 164 22 10 89 13 35 60 4 16 2.95
3/4 1/2 4-5/8 4 7-1/8 6-7/16 7/8 3/8 3-7/8 9/16 1-11/16 2-3/4 4 5/8 9
20 13 117 102 181 164 22 10 98 14 43 70 4 16 4.08
1 3/4 5 4 7-5/8 6-3/4 1 7/16 4-1/4 7/16 2 3-1/8 4 5/8 9-3/4
25 19 127 102 194 171 25 11 108 11 51 79 4 16 4.42
1-1/2 1-3/16 6-1/2 5-1/2 9-1/16 7-3/4 1-3/16 1/2 5 5/8 2-7/8 3-7/8 4 5/8 18-1/4
40 30 165 140 230 197 30 13 127 16 73 98 4 16 8.28
2 1-1/2 7 6-5/8 11-1/16 9-3/8 1-1/2 5/8 6 16/16 3-5/8 4-3/4 4 3/4 33-1/2
50 38 178 168 281 238 38 16 152 21 92 121 4 19 15.20
3 2 8 7-3/8 13-5/8 11-3/8 1-1/2 5/8 7-1/2 15/16 5 6 4 3/4 54
80 51 203 187 346 289 38 16 191 24 127 152 4 19 24.49
 

* Includes 1/16" raised serrated face.

THE NEWDELL COMPANY
6300 West by Northwest Blvd., Suite 700 | Houston, Texas 77040-4941
713.590.1312 | 713.590.1319 fax | 1.877.510.7853 toll free

© 2002 THE NEWDELL COMPANY
...another web design by DonDulin.com