Alloy 20 2 Piece Screwed Ball Valve

Alloy 20 2 Piece Screwed Ball Valve

1. Body: Alloy 20, CF8, CF8M, Cast Iron, Carbon Steel

2. Cap: CF8, CF8M, Cast Iron, Carbon Steel

3. Ball: Alloy 20, CF8, CF8M, Cast Iron, Carbon Steel

4. Stem: SS304, SS316

5. Gland Nut: SS304, SS316

6. Seat: PTFE, RTFE

7. Seal: PTFE

8. Packing: PTFE

9. Thrust Washer: PTFE

10. Spring Washer: SS304

11. Stem Nut: SS304

12. Bolt: SS304

13. Nut: SS304

14. Spring Washer: SS304

15. Handle: Stainless Steel

16. Locking Device: Stainless Steel

17. Handle Sleeve: PVC

Full port or Reduced Port

Investment casting

Nominal Size: ¼” to 4”

Working Temperature: -20°C to +180°C

Face to Face Dimension: DIN3202

Inspection Testing: API598, EN12266

Dimensions              

NPS	d	L	H	H1	H2	H3	W	S	P
1/4″	0.46	2.38	2.13	0.98	0.67	0.43	4.06	0.2	5/16″W
3/8″	0.51	2.38	2.13	0.98	0.67	0.43	4.06	0.2	5/16″W
1/2″	0.59	2.52	2.23	1.02	0.7	0.43	4.06	0.2	5/16″W
3/4″	0.79	3.03	2.51	1.25	0.89	0.53	4.96	0.26	3/8″W
1″	0.98	3.54	3.02	1.47	1.03	0.62	6.46	0.31	7/16″W
1-1/4″	1.26	3.94	3.26	1.48	0.98	0.62	6.46	0.31	7/16″W
1-1/2″	1.5	4.65	3.76	1.66	1.07	0.67	7.48	0.35	1/2″W
2″	1.97	5.43	4.15	1.7	1.11	0.67	7.48	0.35	1/2″W
2-1/2″	2.56	6.56	5.59	2.33	1.68	1.08	9.72	0.47	3/4″W
3″	3.15	7.6	6.02	2.32	1.59	1.08	9.72	0.47	3/4″W
4″	3.94	10.24	7.18	3.13	2.15	1.57	12.6	0.63	1″W