No. PARTS	METRIAL	JIS	ASTM
1.Body閥 體	Cast Iron	FC20	A126-B
2.Seat 閥 座	NBR Nitrial	NBR/EPDM	NBR/EPDM
3.Disc 閥 盤	Cast Stainless Steel	SCS 13	A351-CF8
	Ductile Iron	FCD 45	A536-45
4.Stem 閥 軸	Stainless Steel	SUS 410	A182-F410
5. Pin 斜 梢	Stainless Steel	SUS 304	A182-F304
6.O-Ring O形環	NBR Nitrial	NBR	NBR

Size		E	F	G	H	I	J	K	W
in	mm
2	50	30	98	130	38	43	76	58	150
2 1/2	65	30	98	130	38	43	76	58	150
3	80	30	98	130	38	43	76	58	150
4	100	30	98	130	38	43	76	58	150
5	125	30	98	130	38	43	76	58	150
6	150	30	98	130	38	43	76	58	150
8	200	38	135	220	70	67	102	70	250
10	250	38	135	220	70	67	102	70	250
12	300	38	135	220	70	67	102	70	250