二片式低平臺全流量管螺紋口球閥

產品詳情

設計特點

1.脫蠟精密鑄造閥體
2.鑄造符合NACE/MR-01-75，適用於酸性氣體應用
3.鑄件通過TUV AD 2000- MERKBLATT W0認證
4.符合EN10204 3.1格式的檢驗證書
5.其他合金可供選擇
6.具有耐火結構設計和認證
7.全流道
8.防吹出閥杆
9.球槽壓力平衡孔
10.球桿體防靜電裝置
11.提供多種螺紋標準
12.鎖緊裝置可根據要求提供

適用的標準

1.設計ASME B16.34, MSS SP-110
2.壁厚：ASME B16.34, EN 12516-3
3.管螺紋標準：ASME B1.20.1, JIS B0203, BS21, DIN 2999/259, ISO 7/1, ISO 228/1
4.檢驗與測試：API 598

零部件及材料

NO.	PART NAME	MATERIALS
1	BODY	A351-CF8M	A216-WCB
2	CAP	A351-CF8M	A216-WCB
3	BALL	A182-F316
4	SEAT	PEEK/TFM1600/PTFE/RTFE
5	GASKET	TFM1600/PTFE/316+GRAPHITE
6	O RING	FKM
7	STEM	17-4/A276-316
8	ANTI STATIC	17-4/A276-316
9	THRUST WASHER	PTFE+CARBON FIBER
10	PACKING WASHER	PTFE+CARBON FIBER
11	PACKING	PTFE/GRAPHITE
12	GLAND NUT	A2-70
13	HANDLE	A240-304
14	SPRING WASHER	A240-304
15	NUT	A2-70
16	LOCKING PAD	A240-304
17	PLASTIC COVER	VINYL PLASTIC

尺寸參數 (ASME CL1500, 3000WOG)

NPS	DN	d	L	H	H1	W	HEX.A	P	U	X	X1	E	M	ISO5211	CV FACTOR	TORQ UEN.M	WT (kg)
3/8"	10	12.7	76	60	29	138	32	6	M10	19.5	14	42	M5	F04	10	10	0.85
1/2"	15	12.7	76	60	29	138	32	6	M10	19.5	14	42	M5	F04	10	10	0.81
3/4"	20	19.0	88	67	36	153	39	8	M12	23.5	17	42	M5	F04	22	12	1.30
1"	25	25.4	102	90	49	204	48	8	M14	26.5	20	50	M6	F05	35	16	2.14
11/4"	32	32.0	115	95	54	204	59	8	M14	26.5	20	50	M6	F05	46	20	3.06
11/2"	40	38.1	124	112	68	237	66	12	M18	35	26	70	M8	F07	80	32	4.68
2"	50	47.0	149	118	74	237	82	12	M18	35	26	70	M8	F07	105	54	6.95

尺寸參數 (ASME CL2500, 6000WOG)

NPS	DN	d	L	H	H1	W	HEX.A	P	U	X	X1	E	M	ISO5211	CV FACTOR	TORQ UEN.M	WT (kg)
3/8"	10	12.7	102	60	29	138	32	6	M10	19.5	14	42	M5	F04	10	10	1.19
1/2"	15	12.7	102	60	29	138	32	6	M10	19.5	14	42	M5	F04	10	10	1.15
3/4"	20	19.0	108	67	36	153	39	8	M12	23.5	17	42	M5	F04	22	12	1.95
1"	25	25.4	114	90	49	204	48	8	M14	26.5	20	50	M6	F05	35	16	2.82
11/4"	32	32.0	124	95	54	204	59	8	M14	26.5	20	50	M6	F05	46	20	3.86
11/2"	40	38.1	133	112	68	237	66	12	M18	35	26	70	M8	F07	80	32	5.20
2"	50	47.0	159	118	74	237	82	12	M18	35	26	70	M8	F07	105	54	7.25