FIGURE 65
URETHANE LINED KNIFE GATE VALVE
 
- HEAVY DUTY cast ductile iron body and
   yoke for the most rugged service.  
- Lug body design.
- URETHANE LINER and seat provides a 
  BI-DIRECTIONAL BUBBLE TIGHT 
  SEAL across gate from 0 to 150 PSI.
- SEAT IS FLUSH with the bottom of the port
  ELIMINATING any pockets in the bottom of 
  the Valve to collect material in media such as
  slurries, pellets or powders.
- URETHANE LINER is a one piece molded 
  in place full body liner.
- Urethane liner can be replaced by the 
  manufacturer.
- STAINLESS STEEL GATE for corrosion
  resistance and durability.
- STAINLESS STEEL STEM for corrosion 
  resistance.
- EASY CONVERSION from handwheel operator
  to cylinder, bevel gear or electric motor 
  operator using cast yoke.
- ENCLOSED BRASS STEM BUSHING
  provides reduced operating torque and protection
  of the stem bushing from harsh environments.
- FULL PACKING SEAL around gate to minimize
  packing leakage.
- MSS-SP-81 face to face dimension and flange
  dimensions.
- FULL PORT ID. 
- Minimum 4 BOLT PACKING GLAND to 
  assure proper gland alignment in all sizes. 
- Time proven TOWNIPRENE urethane liner
  for the best abrasion resistance in tough
  applications.

 

MATERIALS:

COMPONENT
MATERIAL
BODY DUCTILE IRON WITH URETHANE LINER
GATE STAINLESS STEEL
PACKING GLAND DUCTILE IRON
SEAT URETHANE
YOKE & RETAINER DUCTILE IRON
STEM & CLEVIS STAINLESS STEEL
STEM BUSHING BRASS
BOLTING PLATED STEEL
PACKING TLSP
 

 

DIMENSIONS AND WEIGHTS:

VALVE SIZE
3"
4"
6"
8"
10"
12"
14"
16"
18"
20"
24"
ID
3"
4"
6"
8"
10"
12"
13-1/4"
15-1/4"
17-1/4"
19-1/4"
23-1/4"
F/F
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"
BC
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"
RF
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"
OD
7-1/2"
9"
11"
13-1/2"
16"
19"
21"
23-1/2"
25"
27-1/2"
32"
N
4
8
8
8
12
12
12
16
16
20
20
d
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
H/W
8"
12"
12"
16"
16"
16"
24"
24"
24"
24"
24"
H-CLS
14-1/4"
16-1/4"
20-1/8"
24-1/4"
28-1/2"
34-1/2"
40"
41"
47"
51 3/4"
58 3/4"
H-OPN
17-1/2"
20-1/2"
26-1/2"
32-1/2"
38-3/4"
47"
54-1/4"
56-1/4"
64"
72-1/4"
82-1/4"
WEIGHT
29
46
75
118
180
295
345
420
545
805
1,150