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| Products» LIFT CHECK VALVE FORGE STEEL CL-800, 1500, 2500
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Features: These compact OS & Y type, bolted bonnet, rising stem, with renewable seatring Valves, Check Valve spring loaded disc resulting with most advanced design Features provide the ultimate in dependable, economical flow control. |
DESIGN STD : | API-602, BS:5352 FOR GATE VALVES | |||||||||||||||||||
| BS:5352 FOR GLOBE & CHECK VALVES | |||||||||||||||||||||
| TESTING STD: | APL-598, BS:6755 (Part 1) | ||||||||||||||||||||
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| Dimensions are in mm | |||||||||||||||||
Size |
Class - 800 |
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CG |
CL |
CC |
GATE |
GLOBE |
CHECK |
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A |
B |
SB |
RB |
SB |
RB |
D |
Wt1) |
Wt1) |
Wt1) |
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SB |
RB |
SB |
RB |
Open |
Open |
Open |
Open |
SB |
RB |
SB |
RB |
SB |
RB |
SB |
RB |
SB |
RB |
88 |
88 |
6.4 |
6.4 |
162 |
162 |
170 |
170 |
54 |
54 |
110 |
110 |
2.65 |
2.40 |
2.80 |
2.60 |
2.03 |
1.70 |
88 |
88 |
9.5 |
6.4 |
162 |
162 |
170 |
170 |
54 |
54 |
110 |
110 |
2.65 |
2.40 |
2.80 |
2.60 |
2.03 |
1.62 |
106 |
92 |
18.0 |
12.7 |
195 |
176 |
194 |
185 |
72 |
66 |
110 |
110 |
3.45 |
2.65 |
3.65 |
2.80 |
2.67 |
2.03 |
128 |
106 |
24.0 |
18.0 |
271 |
195 |
283 |
194 |
102 |
72 |
170 |
110 |
8.00 |
3.45 |
8.35 |
3.65 |
6.20 |
2.67 |
140 |
128 |
36.0 |
30.0 |
278 |
271 |
292 |
283 |
108 |
102 |
170 |
170 |
10.00 |
8.00 |
10.60 |
8.35 |
8.90 |
6.20 |
- |
140 |
- |
36.0 |
- |
278 |
- |
292 |
- |
108 |
- |
170 |
- |
10.00 |
- |
10.60 |
- |
8.90 |
SB=Standard bore RB= Reduced bore
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Size |
Class - 1500 |
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mm |
A |
B |
CG |
CL |
CC |
D |
GATE |
GLOBE |
CHECK |
Open |
Open |
Wt1) |
Wt1) |
Wt1) |
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15 |
92 |
11.5 |
176 |
192 |
68 |
110 |
3.30 |
3.45 |
2.40 |
20 |
106 |
15.0 |
207 |
226 |
72 |
110 |
4.00 |
4.20 |
2.95 |
25 |
128 |
19.5 |
234 |
254 |
102 |
170 |
9.80 |
10.30 |
6.75 |
40 |
140 |
32.0 |
277 |
296 |
112 |
170 |
13.60 |
14.25 |
9.60 |
Body, Bonnet, Gland flange & Cover |
ASTM A 105 / ASTM A 182 Gr. F22, F304 & F316 |
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Wedge / Plug |
ASTM A 217 Gr. CA 15 / ASTM A 351 Gr. CF8 OR CF8M. |
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Disc / Seat Ring / Stem & Gland |
ASTM A 276 TYPE 410 / ASTM A 276 TYPE 304 / 316 |
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Yoke Sleeve |
Ni - Resist ASTM A 439 Gr D2. |
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Packing |
Graphited Asbestos with inconnel wire or Grafoil. |
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Gasket |
Spiral Wound 304 / 316 with CAF or Graphite filled/ corrugated. |
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Spring |
ASTM A 276 TYPE 316 |
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Stud / Nut |
ASTM A 276 TYPE 304 or ASTM A 193 Gr. B7/ ASTM A 194 Gr. 2H. |
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Hand Wheel |
IS : 2108 Gr B / ASTM A 105. |
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Surface Protection for Carbon Steel Valves |
Prime Coat : Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional external |
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