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Bronze Valve |
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| JTMV-300 |
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 BRONZE GLOBE STEAM STOP VALVES |
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| SPECIFICATION |
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Screwed in bonnet, inside screw Rising stem, renewable seat & disc, screwed female bsp, Taper threads to bs 21, other forms of threads Can be provided on request. |
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| STANDARD MATERIAL COMBINATION |
| DESCRIPTION |
MATERIALS |
SPECIFICATIONS |
| BODY |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr.b |
| BODY SEAT RING |
13% Cr. STEEL (HB 250 Min.) |
ASTM A 276:04 TYPE 410 |
| DISC |
13% Cr. STEEL (HB 300 Min.) |
ASTM A 276:04 TYPE 410 |
| LOCKING WASHER |
S.S. |
ASTM A 276:04 TYPE 410 |
| CHECK NUT |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr. B |
| BONNET |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr. B |
| GLAND PACKING |
GRAPHITED ASBESTOS |
----- |
| GLAND |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr. B |
| GLAND NUT |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr. B |
| STEM |
13% Cr. STEEL (HB 200 Min.) |
ASTM A 276:04 TYPE 410 |
| HAND WHEEL |
C.I. |
IS 210:93 Gr. FG 204 |
| WASHER |
CARBON STEEL |
IS 2062:92 Gr. A |
| NUT FOR HANDWHEEL |
CARBON STEEL |
BS 916:53 |
| LOCKING SCREW |
CARBON STEEL |
ANY GRADE |
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| DIMENSIONAL DATA |
| NPS |
½ |
¾ |
1 |
1¼ |
1 ½ |
2 |
| L |
83 |
95 |
111 |
133 |
150 |
178 |
| Øb |
12 |
19 |
24 |
32 |
36.5 |
50 |
| H |
120 |
120 |
125 |
140 |
158 |
190 |
| HW |
90 |
102 |
102 |
127 |
127 |
150 |
| Aprox. Wt. |
1.450 |
1.500 |
2.400 |
3.200 |
4.900 |
8.040 |
| ITEM CODE PN 16 |
BM 001 D |
BM 001 F |
BM 001 G |
BM 001 H |
BM 001 I |
BM 001 J |
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| TEST PRESSURES |
| END DETAILS |
MAXIMUM WORKING PRESSURES |
SHELL TEST
(HYDROSTATIC) |
SEAT TEST
(HYDROSTATIC) |
SEAT TEST(STEAM) |
CODE |
| Threaded as Per BS 21 |
250psig(17.24bar)AT 435*F(225*C) |
500 psig |
500 psig |
250 psig |
INDIAN BOILER
REGULATIONS |
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| JTMV-380 |
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BRONZE GLOBE STEAM STOP VALVES |
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| SPECIFICATIONS |
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Screwed in bonnet, inside screw rising stem, Renewable seat & disc, flanged ends As per bs 10 Table H. |
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| STANDARD MATERIAL COMBINATION |
| DESCRIPTION |
MATERIALS |
SPECIFICATIONS |
| BODY |
BRONZE |
IBR CLAUSE 282(a) (iv) Gr.B |
| BODY SEAT RING |
S.S. |
ASTM 1 276:06 TYPE 410 |
| DISC |
S.S. |
ASTM 1 276:06 TYPE 410 |
| LOCKING WASHER |
S.S. |
TYPE 304 |
| CHECK NUT |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr.B |
| BONNET |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr.B |
| GLAND PACKING |
GRAPHITED ASBESTOS |
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| GLAND |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr.B |
| GLAND NUT |
BRONZE |
IBR CLAUSE 282 (a) (iv) Gr.B |
| STEM |
S.S. |
ASTM A 276:06 TYPE 410 |
| HAND WHEEL |
C.I |
IS 210 Gr.FG 200 |
| WASHER |
CARBON STEEL |
IS 2062:92 Gr.A |
| NUT FOR HANDWHEEL |
CARBON STEEL |
BS 916 |
| LOCKING SCREW |
S.S. |
ANY GRADE |
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| DIMENSIONAL DATA |
| DN |
15 |
20 |
25 |
32 |
40 |
50 |
| NPS |
½ |
3/4 |
1 |
1¼ |
1½ |
2 |
| L |
102 |
115 |
127 |
140 |
153 |
179 |
| ØB |
12 |
19 |
24 |
32 |
36.5 |
50 |
| H |
120 |
120 |
125 |
140 |
158 |
190 |
| ~ØHW |
90 |
102 |
102 |
127 |
127 |
150 |
| Aprox. Wt. |
3.315 |
3.185 |
4.615 |
5.540 |
8.055 |
12.175 |
| ITEM COD NOS. |
BM 002 D |
BM 002 F |
BM 002 G |
BM 002 H |
BM 002 I |
BM 002 J |
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| TEST PRESSURES |
| END DETAILS |
MAXIMUM WORKING PRESSURES |
SHELL TEST (HYDROSTATIC) |
SEAT TEST (HYDROSTATIC) |
SEAT TEST (STEAM) |
CODE |
| FLANGED ENDS PER 10 TABLE H |
250psig(17.24bar)AT 435*F(225*C) |
500 psig |
500 psig |
250 psig |
INDIAN BOILER REGULATIONS |
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