1.Main Parts and Materials & Standards & Test

Parts Name	Material
Body、Bonnet	Cast iron ASTM A 126CL.B + Brass B16/Bronze B62
Disc	Cast iron ASTM A 126CL.B + Brass B16/Bronze B62

*Design and Manufacture standard: MSS SP-71, Face to Face standard:  ANSI B16.10, Flange End standard: ANSI B16.1.
*Nominal Pressure: 125(PSI), Shell Test: 350(PSI), Seal Test: 200(PSI).

2. Drawing & Dimensions

NPS	2	2.5	3	4	5	6	8	10	12
DN	50	65	80	100	125	150	200	250	300
L	203	216	240	292	330	355	495	622	698.5
H	114	137	149	168	197	210	260	305	349
D	152	178	190	229	254	279	343	406	483
D1	120.7	139.5	152.5	190.5	216	241.5	298.5	362	432

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