1. Main parts and materials & Standard & Testing

Parts Name	Material
Body、Bonnet	Ductile Iron
Disc	Ductile Iron with NBR/EPDM/FPM
Stem	Stainless Steel、Brass
Hand Wheel	Ductile Iron

*Design and Manufacture: AWWA C509; Face to Face standard: ANSI B16.0; Flange End standard: ANSI B16.1.
*Nominal pressure: 125/150; Shell test: 350/450; Seal test: 200/250.

2. Drawing & Dimension

1)125 PSI

NPS(inch)	2	2.5	3	4	5	6	8	10	12	14	16
L	178	190	203	229	254	267	292	330	356	381	406
H	236	261	340	329	394	424	518	601	693	770	851
D	152	178	191	229	254	279	343	406	483	533	597
D1	120.5	139.5	152.5	190.5	216	241.5	298.5	362	432	476	539.5

2)150 PSI

NPS(inch)	2	2.5	3	4	5	6	8	10	12	14	16
L	178	190	203	229	254	267	292	330	356	381	406
H	236	261	340	329	394	424	518	601	693	770	851
D	152	178	191	229	254	279	343	406	483	533	597
D1	120.5	139.5	152.5	190.5	216	241.5	298.5	362	432	476	539.5

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