Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed)

1. Product Summary

Parameter	Specification
Product	Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed)
Design standard	BS EN ISO 17292 (BS 5351)
Material	Cast Steel
Service	Steam, Water, Oil
Max working temperature	220°C

2. Design Features

• Design Standard BS EN ISO 17292 (BS 5351)
• Screwed Female Ends to BSPT / NPT / Socket Weld
• Reduced Bore, Three Piece Design
• Superb in Quality and Performance

3. Hydrostatic Test Pressures

Test	Pressure
Shell	31 kg/cm²g (440psig)
Seat	21kg/cm²g (300 psig)

4. Bill of Materials

P.No.	Part	Material	Spec.	Qty.
1	Body Cast Steel ASTM A 216 Gr. WCB 1	—	—	1
2	Ball	Stainless Steel	ASTM A 276 Type 304 / ASTM A	1
351	Gr. CF8 1	—	—	1
3	Thrust Washer PTFE 35% Carbon Filled – – – 1	—	—	1
4	Stem	Stainless Steel	ASTM A 276 Type 316	1
5	Packing Ring PTFE 35% Carbon Filled – – – 2	—	—	1
6	Gland	Stainless Steel	ASTM A 276 Type 304	1
7	Cup Washer	Stainless Steel	ASTM A 276 Type 304	2
8	Nut H.T Steel ASTM A 194 Gr. 2H 2	—	—	1
9	Spring Washer	Spring Steel	EN 47 Gr. B	1
10	Lever	Carbon Steel	– – –	1
11	Body Seat Ring PTFE – – – 2	—	—	1
12	Gasket PTFE – – – 2	—	—	1
13	Spring Washer	Spring Steel	EN 47 Gr. B	8
14	Studs Alloy Steel ASTM A 193 Gr. B7 4	—	—	1
15	Nuts H.T Steel ASTM A 194 Gr. 2H 8	—	—	1
16	End Connector Cast Steel ASTM A 216 Gr. WCB 2	—	—	1

5. Sizes / Dimensions

Size (Inches) Size (mm) A ±2 B C ~ D ~
1/2	15	69	1/2″	38	112
3/4	20	73	3/4″	40	125
1	25	95	1″	57	168
1	1/4	32	105	1	1/4″	65	168
1	1/2	40	115	1	1/2″	75	177
2	50	128	2″	80	220

6. Enquiries

Email: info@supremevalves.in · Tel: +91 97732 78770