Pneumatic Wafer Metal Hard Seal Control Valve, CS

Name: Pneumatic Wafer Metal Hard Seal Control Valve, CS
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

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Detail Information

Pneumatic wafer metal hard seal control valve adopts a U-pattern stainless steel sealing ring. The sealing ring contact with three eccentric disc after being polished. The sealing face is separated from disc when it is opened and contact with disc when it closed to realize sealing. Pneumatic wafer metal hard seal control valve is widely utilized as device to control flow or cut off medium in petroleum, electricity, metallurgy, etc for its long service life and good sealing.

Working temperature: ≤550℃

Nominal pressure: ANSI Class 150Lb, 300Lb

Applicable medium: water, oil, gas, etc.

Materials

No.	Part name	Material name
1	Body	Carbon steel, CF8 Stainless steel, CF8M Stainless steel,CF3M Stainless steel
2	Disc	Carbon steel, CF8 Stainless steel, Cram Stainless steel, CF3M Stainless steel
3	Rotatable shaft	2Cr13, 304 Stainless steel,316 Stainless steel,316L Stainless steel
4	Seal ring	All kinds of stainless steel complexes
5	Shaft guard	ZCuZn38Mn2Pb2, stainless steel complexes with PTFE
6	Packing	Flexible graphite

Dimensions

Nominal Diameter DN		Structure length/ standard value	Figure size (reference value）				Connection size (Standard value)				Weight(kg)
Nominal Diameter DN		Structure length/ standard value	H	H2	A2	B2	150Lb		300Lb
mm	inch	L	H	H2	A2	B2	D1	Z-d	D1	Z-d
50	2	43	112	625	245	72	125	4-14	125	4-18	11
65	21/2	46	115	625	245	72	145	4-14	145	8-18	12
80	3	49	120	645	245	72	160	8-18	160	8-18	15
100	4	56	138	675	355	92	180	8-18	190	8-22	17
125	5	64	164	715	355	92	210	8-18	220	8-26	27
150	6	70	175	800	355	92	240	8-22	250	8-26	29
200	8	71	208	850	250	170	295	12-22	310	12-26	45
250	10	76	243	925	250	170	355	12-26	370	12-30	69
300	12	83	283	1035	450	220	410	12-26	430	16-30	86