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Bronze Valve

JTMV-105

BRONZE PRESSURE REDUCING VALVE

SPECIFICATION

Self acting spring operated pressure reducing valves, The down steam pressure is actuated by the spring force acting on the diaphragm, Screwed Female Ends to BS.21 BSP Parallel.

MATERIALS
P.No.	PART NAME	MATERIAL	SPECIFICATION
1	ADJUSTING SCREW	BRONZE	BS : 1400 LG2
2	CHECK NUT	BRONZE	BS : 1400 LG2
3	SPRING	C.S.	BS : 5216-1975
4	CAP	BRONZE	BS : 1400 LG2
5	SPRING CAP	BRONZE	BS : 1400 LG2
6	RUBBER DIAPHRAGM	RUBBER	BS : 3457
7	BODY	BRONZE	BS : 1400 LG2
8	DIAPHRAGM ARM LINK	BRONZE	BS : 1400 LG2
9	SEAT HOLDER	BRONZE	BS : 1400 LG2
10	RUBBER SEAT	RUBBER	BS : 3457
11	SEAT RETAINER	BRONZE	BS : 1400 LG2
12	BOTTOM PLUG	BRONZE	BS : 1400 LG2

DIMENSIONAL in mm
NS	15MM(1/2")	20MM (3/4")	25MM (1")	32MM (1-1/4")	40MM (1-1/2")	50MM (2")
H	138	138	182	182	210	210
L	76	78	98	112	138	138
A	1/2"BSP	3/4"BSP	1"BSP	1-1/4"BSP	1-1/2"BSP	2"BSP

JTMV-232

JTMV-228

BRONZE GLOBE STEAM STOP VALVE RIGHT ANGLE PATTERN

SPECIFICATIONS

Screwed in bonnet, inside screw, rising stem, renewable stainless steel seat & stem with back seat arrangement, Screwed female ends to BSP Taper, handwheel operated.

MATERIALS
P.No.	PART NAME	MATERIAL	SPECIFICATION
1	NUT	M.S	BS:916
2	WASHER	M.S
3	HAND WHEEL	CAST IRON	IBR CLAUSE B6 TO 93 Gr.A
4	STEM	STAINLESS STEEL	AISI- 410
5	GLAND NUT	BRONZE	IBR CLAUSE 282 (a) (IV) Gr. B
6	GLAND	BRONZE	IBR CLAUSE 282 (a) (IV) Gr. B
7	GLAND PACKING	GRAPHITED ASBESTOS
8	BONNET	BRONZE	IBR CLAUSE 282 (a) (IV) Gr. B
9	CHECK NUT	BRONZE	IBR CLAUSE 282 (a) (IV) Gr. B
10	DISC	STAINLESS STEEL	AISI - 410
11	BODY SEAT RING	STAINLESS STEEL	AISI - 410
12	BODY	BRONZE	IBR CLAUSE 282 (a) (IV) Gr. B
13	LOCK	BRASS
14	LOCKING SCREW	BRASS

DIMENSIONAL in mm
NS
INCH	1/2"	3/4"	1"	1-1/4"
MM	15	20	25	32
A	1/2" BSP TAPER	3/4" BSP TAPER	1" BSP TAPER	1-1/4" BSP TAPER
B	43	50	57	67
F	12.7	19	25	32
C	73	76	83	89
D	114.3	114.3	120.7	133.4
E	10	10	12	12
H	113	114	128	145
WØ	78	86	100	110