Pneumatic Plug Control Valve, ASTM A351 CF8, 4 Inch, 150 LB

Jun 04, 2024

Product Name: Pneumatic Actuated Plug Control Valve
Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A216 WCB, ASTM A216 WCC
Trim: ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF8M + No.6
Stem: SS 316
Size: 4 Inch, DN100
Pressure: Class 150 LB, PN20
Accessories: Pneumatic Actuator, Digital/Smart Positioner, and Air Filter Regulator
Leakage level:
Metal Seat: ANSI VI
Soft Seat: ANSI VI
Packing: PTFE, RPTFE, Graphite
Pressure recovery coefficient FL:
Full Bore: Flow to Open: 0.85, Flow to Close: 0.68
Reducing Bore: Flow to Open: 0.88, Flow to Close: 0.70

DN (mm)	Cv	Air to Close Flow to Open	Air to Open Flow to Close	Air to Open-Flow to Close Air to Close-Flow to Open
				Supply Air
				0.14	0.18	0.21	0.25	0.28	0.32
25	14 8.4 5.6 2.8	7.03 10.1 10.1 10.1	7.03 10.1 10.1 10.1	7.03 10.1 10.1 10.1	– – – –	– – – –	– – – –	– – – –	– – – –
40	30 18 12 6	3.45 5.20 7.03 7.03	4.71 7.03 9.84 9.84	3.02 4.50 6.33 6.33	5.62 9.67 10.1 10.1	– – – –	– – – –	– – – –	– – – –
50	50 30 20 10	1.90 2.88 3.80 3.80	2.53 3.94 5.20 5.20	1.62 2.46 3.30 3.30	3.51 5.34 7.03 7.03	4.22 7.03 7.03 7.03	– – – –	– – – –	– – – –
80	135 81 54	1.40 2.25 3.23	1.97 2.95 4.50	1.27 1.90 2.81	2.67 4.08 6.12	4.22 6.54 7.03	– – –	– – –	– – –
100	230 138 92	0.70 1.12 1.62	0.98 1.55 2.18	0.63 0.98 1.40	1.40 2.10 3.02	2.25 3.45 4.92	3.10 4.71 6.82	3.94 6.05 7.03	4.22 7.03 7.03

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https://www.cncontrol.cn/
Address: Yongjia, Wenzhou, Zhejiang, P. R. China
Phone: 86 577
Business Type: Industry & Trading, Manufacturer,

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Source: https://www.controlvalve.net/pneumatic-plug-control-valve-astm-a351-cf8-4-inch-150-lb.html