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Tianjin Yibiao valve manufacturing Co., Ltd.

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Pneumatic Diaphragm High-Pressure Angle-Type Control Valve

The ZMHS Pneumatic Diaphragm High-Pressure Angle-Type Control Valve is a specialized valve designed for high-pressure systems. When connected to pneumatic or electric (with an electro-pneumatic converter) control instruments, this valve is widely used in industries such as fertilizer production, petrochemicals, power generation, and light industry for automatic process regulation and remote control.

Parameters

Specifications: DN40-DN800

Material: WCB

Brand: Tianjin Yibiao

Model: YBFM

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Product Details

Pneumatic diaphragm high-pressure angle-type control valves adjust the flow cross-sectional area by altering the signal pressure, thereby modifying the medium flow rate to regulate required parameters such as pressure, flow, temperature, and liquid level.

Pneumatic Diaphragm High-Pressure Angle-Type Control Valve Technical Specifications

Nominal Diameter (mm)	6			10					15					25
Seat diameter(mm)	3	4	6	4	5	7	8	10	6	7	8	10	12	7	8	10	12	16	20
Flow coefficient Kv	0.04	0.1	/	0.1	0.4	/	/	/	0.4	/	/	/	/	1	1.6	2.5	4	6.3	8
	/	0.16	0.4	0.16	/	1	1.6	2.5	0.63	1	1.6	2.5	4	/	/	/	/	/	/
	0.063	0.25		0.25	0.63	/	/	/	/	/	/	/	/	/	/	/	/	/	/
Nominal Diameter(mm)	32			40		50		65		80		100		125		150		200
Seat diameter(mm)	16	20	30	20	38	30	50	38	65	50	80	65	100	65	125	100	150	125	200
Flow coefficient	6.3	8	16	8	25	16	40	25	63	40	100	63	160	100	250	160	400	250	600
Adjustable range	When Kv value < 18, R = 20:1; When Kv value > 18, R = 30:1
Nominal Pressure	16, 22, 32 MPa
Valve Core Type	Sleeve-guided single-seat plunger-type valve core
Flow Characteristics	straight line
Mode of action	Normally open, normally closed
Operating Temperature	Standard Type: -40°C to 230°C; Heat Sink Type: 230°C to 450°C; Special Order: 450°C to 600°C
Flange Standard	Complies with JB/T2769-92 standard; can be ordered and manufactured according to ANSI, JIS, DIN, etc.
Executive body	ZHA/B Type Multi-Spring Pneumatic Diaphragm Actuator
Compatible with accessories	Positioner, solenoid valve, air filter regulator, limit switch, valve position feedback device, emergency operating device, handwheel mechanism, etc.