ZX New Series Pneumatic Thin Film Three way Regulating Valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

ZX New Series Pneumatic Thin Film Three way Regulating Valve

specification：

Zoom in on the image

Category：

Pump valve fittings -- control valve

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

91way@163.com
13916950330(Wechat)

ZX New Series Pneumatic Thin Film Three way Regulating ValveDetailed product description：

The ZX new series pneumatic thin film three-way regulating valve adopts a cylindrical thin-walled window shaped valve core guidance, which is different from the liner guidance of the plunger shaped valve core. Equipped with multiple spring actuators. It has the advantages of simple structure, light weight, small volume, and easy disassembly and assembly. Widely used for precise control of gas, liquid and other media, process parameters such as pressure, flow rate, temperature, and liquid level are maintained at given values. Suitable for situations where a fluid is split into two streams through a three-way valve or two fluids are combined into one fluid through a three-way valve.
This series of products has two types: three-way merging and three-way branching. The nominal pressures are 1.6, 4.0, and 6.4 MPa; The valve body diameter range is DN25~200. The applicable fluid temperature ranges from -60 ℃ to+450 ℃. Leakage standard level IV. There are two types of flow characteristics: straight lines and parabolas.

·The direction of fluid action on the valve core is in the open state, so the valve can work stably.
·In addition to the lining guide at the upper valve cover, the side of the valve core and the inner surface of the valve seat also have a guiding effect, with a large guiding area and reliable operation.
·The actuator adopts a multi spring structure, reducing height by 30% and weight by 30%.

Valve body and cover: HT200 ZG230~450 ZG1Cr18Ni9Ti
Valve core and seat: 1Cr18Ni9Ti
Corrugated film: Nitrile rubber clip reinforced polyester fabric
Packing: polytetrafluoroethylene, flexible graphite
Spring: 60si2Mn
Membrane cover: A3
Push rod and valve stem: 2Cr13, 1Cr18Ni9Ti
Lining: 2Cr13
Gasket: Rubber asbestos board, 10, 1Cr18Ni9 asbestos wrapped gasket

Nominal diameter DN (mm)		twenty-five	thirty-two	forty	fifty	sixty-five	eighty	one hundred	one hundred and twenty-five	one hundred and fifty	two hundred
rated flow Coefficient (KV)	confluence	eight point five	thirteen	twenty-one	thirty-four	fifty-three	eighty-five	one hundred and thirty-five	two hundred and ten	three hundred and forty	five hundred and thirty-five
	diversion	eight point five	thirteen	twenty-one	thirty-four	fifty-three	eighty-five	one hundred and thirty-five	two hundred and ten	three hundred and forty	five hundred and thirty-five
		Can be replaced by a merging structure
Rated travel L (mm)		sixteen	twenty-five			forty			sixty
Effective area of membrane Ae (cm2)		two hundred and eighty	four hundred			six hundred			one thousand
Nominal pressure PN (MPa)		1.6 4.0 6.4
Inherent flow characteristics		Straight lines, parabolas
Inherent adjustable ratio R		thirty
Working temperature t (℃)		Ordinary Type: Cast Iron -20~200 Cast Steel -40~250 Cast Stainless Steel -60~250 Heat dissipation type: cast steel -40~450 cast stainless steel -60~450
Temperature difference between two media t (℃)		Cast iron ≤ 150 cast steel, cast stainless steel ≤ 200
Signal range Pr (kPa)		40~200
Gas source pressure Ps (MPa)		0.14~0.4
Allowable leakage amount		10-4X valve rated capacity
Allowable pressure difference △ P (MPa)		zero point eight six	zero point seven five	zero point four eight	zero point three one	zero point two seven	zero point one eight	zero point one one	zero point one two	zero point zero nine	zero point zero five

*The performance indicators of the ZX new series pneumatic thin film three-way regulating valve comply with the GB/T4213-92 standard

Nominal Diameter

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and eighty-two

three hundred and six

three hundred and ninety-four

four hundred and ninety-eight

H 1

PN16

one hundred and twenty-one

one hundred and thirty

one hundred and forty

one hundred and fifty-three

one hundred and seventy-eight

one hundred and ninety

two hundred

two hundred and sixty

three hundred and twenty

three hundred and sixty

PN40

one hundred and thirty

one hundred and forty

one hundred and fifty

one hundred and sixty

one hundred and eighty-five

two hundred

two hundred and twenty

two hundred and eighty

three hundred and twenty

three hundred and eighty

PN64

one hundred and sixty

one hundred and seventy

one hundred and eighty

two hundred

two hundred and thirty

two hundred and fifty

two hundred and eighty-two

three hundred and ten

four hundred and thirty

four hundred and eighty

ordinary type

PN16

PN40

four hundred and ninety

four hundred and eighty

five hundred and forty

five hundred and eighty

seven hundred and ten

seven hundred and thirty

seven hundred and fifty

eight hundred and ninety-five

one thousand and five

one thousand and forty-five

PN64

five hundred and sixty

five hundred and sixty-one

five hundred and ninety-six

six hundred and thirty

seven hundred and sixty

seven hundred and ninety-eight

eight hundred and seventy-six

eight hundred and ninety-two

one thousand and two hundred

one thousand two hundred and sixty-three

high-temperature type

six hundred

six hundred and fifteen

six hundred and fifty

six hundred and seventy

eight hundred and fifty

eight hundred and seventy

nine hundred

one thousand and forty

one thousand three hundred and thirty

one thousand three hundred and seventy

Weight (kg)

ordinary type

PN16

PN40

twenty-one

twenty-three

thirty-three

thirty-six

sixty-four

seventy-two

ninety-two

one hundred and fifty-five

one hundred and ninety-three

two hundred and eighty-six

PN64

twenty-five

twenty-eight

forty

forty-five

seventy-four

eighty-five

one hundred and twelve

one hundred and eighty

two hundred and forty-three

three hundred and thirty-six

high-temperature type

Weight increase (5-10)%

Note: 1. The height and weight of the high-temperature type in this table are based on PN16.
2. The height of the handwheel mechanism should be increased by 152 (DN20~50), 182 (DN65~100), and 253 (DN125~200)

·Flange standard: Cast iron flange according to GB4216.5-84, cast steel flange according to GB9113-88, JB/T79.1-94
·Flange sealing surface type: PN10 and PN16 are convex surfaces; PN40 and PN64 are concave convex surfaces, and the valve body is concave.
·The structural length shall be in accordance with GB12221-89 standard
·Thin film actuator gas signal interface: internal thread M16X1.5
·Jacket insulation type jacket heat carrier interface: butt welding with a diameter of 18X4
*The distance between the valve body flange and the flange end face can be manufactured according to the standard specified by the user.
For example, ANSI, JIS, DIN and other standards.

Order Notice for ZX New Series Pneumatic Thin Film Three way Regulating Valve
When ordering the ZX new series pneumatic thin film three-way regulating valve, please provide the following information:
·Name and model of regulating valve
·Nominal diameter (mm)
·Nominal pressure (MPa)
·Rated flow coefficient (Kv)
·Inherent flow characteristics
·Media name
·Working temperature and range
·Operation mode of the whole machine
·Valve body, valve internals, and packing materials

ZX New Series Pneumatic Thin Film Three way Regulating Valve（schematic diagram）