Brass Series 590/591 Industrial Ball Valves | Parker
黄铜590/591系列工业球阀 | 派克

派克工业球阀旨在用于一般用途。球阀可在完全打开或关闭位置使用。阀门的节流可能导致密封件过早失效和/或无法旋转阀门手柄。Parker Industrial Ball Valves are intended for general purpose use. Ball valves may be used in the fully open or closed positions. Throttling of the valve may result in premature seal failure and/or inability to turn the valve handle.

590/591系列黄铜工业球阀有以下样式：Brass Series 590/591 Industrial Ball Valves are available in the following styles:
V阀V-Valve

黄铜510系列功能Brass Series 510 Features
锻造黄铜主体Forged brass body
镀铬黄铜球Chrome plated brass ball
PTFE阀座/密封PTFE seats/seals
钢柄Steel handle
590-Male/Female & 591-Male/Male
工作压力：高达250 psi，饱和蒸汽150 psiWorking Pressure: Up to 250 psi, 150 psi for saturated steam
温度范围：-50F至350FTemperature Range: -50F to 350F
真空服务达到29英寸汞柱Vacuum service to 29 inches Hg

可用配置Available Configurations
90° Flow, Male-Female Pipe Ends V590P	Lever Handle, 90° Flow, Male-Female Pipe Ends V590P-X-04
90° Flow, Male-Male Pipe Ends V591P	Lever Handle, 90° Flow, Male-Male Pipe Ends V591P-X-04

Parker V590P | Ball Valves - Brass Series 590 | 90° Flow Male-Female Pipe Ends
				Ball Valve - 90° Flow Male-Female Pipe Ends Part #: V590P Manufacturer: Parker
PART #	PIPE PTF THREAD	HEX	H	K	L	M	N	D FLOW
V590P-4	1/4	15/16	1.25	1.08	2.50	1.00	2.42	.375
V590P-6	3/8	15/16	1.25	1.09	2.50	1.00	2.43	.375
V590P-8	1/2*	1-1/16	1.25	1.30	2.50	1.08	2.67	.500
V590P-16	1**	1-9/16	1.30	1.90	2.60	1.38	3.62	.750

*PTF Special Short
**PTF SPL Extra Short

Parker V590P-X-04 | Ball Valves - Brass Series 590 | Lever Handle, 90° Flow, Male-Female Pipe Ends
				Ball Valve - Lever Handle, 90° Flow Male-Female Pipe Ends Part #: V590P-X-04 Manufacturer: Parker
PART #	PIPE PTF THREAD	HEX	H	K	L	M	N	D FLOW
V590P-4-04	1/4	15/16	3.96	1.08	4.96	1.00	3.02	.375
V590P-6-04	3/8	15/16	3.96	1.09	4.96	1.00	3.03	.375
V590P-8-04	1/2*	1-1/16	3.80	1.30	4.88	1.08	2.95	.500
V590P-16-04	1**	1-9/16	3.96	1.90	5.34	1.38	4.17	.750

*PTF Special Short
**PTF SPL Extra Short

Parker V591P | Ball Valves - Brass Series 590 | 90° Flow, Male Pipe Ends
				Ball Valve - 90° Flow Male Pipe Ends Part #: V591P Manufacturer: Parker
PART #	PIPE THREAD	HEX	H	K	L	M	N	D FLOW
V591P-4	1/4	15/16	1.25	1.08	2.50	1.56	2.42	.375
V591P-6	3/8	15/16	1.25	1.09	2.50	1.56	2.43	.375
V591P-8	1/2	1-1/16	1.25	1.30	2.50	1.84	2.67	.500

Parker V591P-X-04 | Brass Ball Valves - Series 591| Lever Handle, 90° Flow, Male-Male Pipe Ends
				Ball Valve - Lever Handle, 90° Flow,Male Pipe Ends Part #: V591P-X-04 Manufacturer: Parker
PART #	PIPE THREAD	HEX	H	K	L	M	N	D FLOW
V591P-4-04	1/4	15/16	3.96	1.08	5.52	1.56	3.02	.375
V591P-6-04	3/8	15/16	3.96	1.09	5.52	1.56	3.03	.375
V591P-8-04	1/2	1-1/16	3.80	1.30	5.64	1.84	2.95	.500