self pressure control valve from China manufacturer - NINGBO TISUN VALVE INDUSTRIES CO.,LIMITED

Price:	50.0~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: WODDEN CATTON

Power: Others

Pressure: Others

Material: Stainless Steel

Media: Gas

functions:: for control

Production Capacity: 50-100 each month

Delivery Date: as per the quantity

Standard or Nonstandard: Standard

Structure: Control

Temperature of Media: Others

Brand Name: TISUN

Exp Region:: America, Europea, east asia

self pressure regulating valve is a kind of without external energy, using controlled the media's own energy when the power source.

self pressure regulating valve is a kind of without external energy, using controlled the media's own energy when the power source, is introduced to perform film chamber to produce thrust, throttle control element to achieve automatic adjustment. Comprehensive function ZZYP control valve has the measurement, implementation, control. Available in no gas, no electric place. Widely used in petroleum, chemical, power, light industry, printing and dyeing industry in the automatic control system of gas, liquid and various equipment steam medium pressure regulator (for deceleration, pressure regulating valve after the pressure relief, pressure) (for the valve before the pressure adjustment automatic control).

ZZYP self pressure regulating valve technical data and dimensions:

self pressure regulating valve technical data and dimensions:

Nominal diameter DN(mm)	20				25	32	40	50	65	80	100	125	150	200
Seat diameter DN(mm)	10	12	15	20
The rated flow coefficient Kv	1.8	2.4	4.4	4	11	20	30	48	75	120	190	300	480	760
To allow pressure(MPa)	2.5					2.0			1.6			1.0
Nominal pressure( MPa)	1.6　4.0　6.4
The inherent flow characteristics	Quick opening
Ensure that transfer the minimum pressure valve work differenceP(MPa)	0.05
Pressure segment range (KPa)	15～50　　40～80　　60～100　　80～140　　120～80 160～220　200～260　240～300　280～350　330～400 380～450　430～500　480～560　540～620　600～700 680～800　780～900　800～1000　900～2000
Working temperature ℃	Liquid ≤ 140; gas ≤ 80; with the condenser and heat sink ≤ 350
Suitable for medium	Low viscosity liquid, gas, steam
Flange size, type	PN10, 16, 40GB9113-88, PN64JB/T7-94; PN10, 16 PN40, 64 convex, concave or according to the flange matching other standard types of user requirements (such as: ANSI, JIS, DIN and other standards)
The length of the structure	According to GB12221-89 standard
Can be equipped with accessories	Condenser (for medium for steam occasions), such as heat sinks.
Actuator signal interface	Internal thread M16 * 1.5