Cast Iron Globe Steam Stop Valve Straight Pattern (Flanged)

Flanged Ends to DIN 2533 PN 16RF.
Straight Pattern, Outside Screw, Yoke Type, Rising Stem.
Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
Provision for re-packing under pressure.
Minimum pressure drop inside the body due to streamlined body design.
High lift of the seat to avoid any obstruction in the flow.
Sturdy and comparatively bigger sized wheel provided to give sufficient torque for easy operation.

Test Pressure (Hydrostatic) :
Shell : 26 kg/cm²g (370 psig)
Working Pressure (Steam) : 13 kg/cm²g (185 psig)
Maximum Working Temperature : 220°C

P.No.	Name of Part	Material of Construction	Specification	Quantity
1	Nut	Carbon Steel	– – –	1
2	Washer	Carbon Steel	– – –	1
3	Handwheel	Cast Iron	IS 210 Gr. FG 200	1
4	Stem	Stainless Steel	ASTM 276 Type 410	1
5	Yoke Bush	Bronze	IS 318 Gr. LTB 2	1
6	Locking Screw	Carbon Steel	– – –	1
7	Gland Flange	Cast Iron	IBR 86-93 Gr. A	1
8	Bonnet	Cast Iron	IBR 86-93 Gr. A	1
9	Gland Packing	Braided Graphited Asbestos	IS 4687	–
10	Studs	Carbon Steel	IS 1367	As Reqd.
11	Nuts	Carbon Steel	IS 1367	As Reqd.
12	Gasket	Steam Jointing Sheet	IS 2712 Gr. W/3	1
13	Stem Nut	Stainless Steel	ASTM A 276 Type 410	1
14	Stem Ring	Stainless Steel	ASTM A 276 Type 410	1
15	Disc	Cast Iron	IBR 86-93 Gr. A	1
16	Seat Ring	Stainless Steel	ASTM A 276 Type 410 / ASTM A 182 Gr. F6a	1
17	Body Seat Ring	Stainless Steel	ASTM A 276 Type 410 / ASTM A 182 Gr. F6a	1
18	Body	Cast Iron	IBR 86-93 Gr. A	1
19	Nuts	Carbon Steel	IS 1367	2
20	Bolts	Carbon Steel	IS 1367	2

Size (Inches)	Size (mm)	A ±1.5	B~	ØC~
1/2	15	130	160	96
3/4	20	150	166	96
1	25	160	180	118
1 1/4	32	180	196	118
1 1/2	40	200	228	150
2	50	230	250	150
2 1/2	65	290	280	180
3	80	310	295	200
4	100	350	335	235
5	125	400	409	285
6	150	480	470	350
8*	200	600	580	435