ZXPD Pneumatic thin film low-temperature angle regulating valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

ZXPD Pneumatic thin film low-temperature angle regulating valve

specification：

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Category：

Pump valve fittings -- control valve

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

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

91way@163.com
13916950330(Wechat)

ZXPD Pneumatic thin film low-temperature angle regulating valveDetailed product description：

ZXPD pneumatic thin film low-temperature angle regulating valve is a regulating valve used in low-temperature and deep cold applications. Adopting a long neck valve cover for insulation and equipped with a multi spring actuator structure, it has the advantages of compact overall structure, light weight, and good stability. The valve body adopts a precision cast angular structure and is made of aluminum alloy, which has good low temperature resistance. The bellows seal ensures that the regulating valve does not leak in low-temperature situations. Therefore, ZXPD regulating valves are widely used in low-temperature and cryogenic applications such as metallurgy, air separation, oxygen production, petroleum, chemical industry, etc. Pneumatic thin film low-temperature angle regulating valve is particularly suitable for accurately controlling the process parameters of low-temperature gases and fluids (such as liquid oxygen, liquid argon, etc.) to maintain given values.

ZXPD pneumatic thin film low-temperature angle regulating valve has two types: connecting plate installation type and floating sleeve installation type. The nominal pressure rating is PN0.6 MPa, and the valve body diameter range is DN20~100. It is suitable for various grades in the fluid temperature range of -60 ℃~-250 ℃. There are two leakage levels, IV and VI, and the flow characteristics are linear or equal percentage. A variety of varieties and specifications are available for selection.

Product Features
Bottom in and side out, simple flow path, low resistance, large valve body capacity
Dual directional, good stability of valve operation
Large adjustable range, with an inherent adjustable ratio of 50
The bellows seal forms a complete seal for the moving valve stem, blocking fluid leakage
Adopting a floating sleeve connection for easy installation
Floating sleeve installation type

Main component materials of ZXPD pneumatic thin film low-temperature angle regulating valve:

Valve body	Valve stem	Valve cover	Corrugated pipe	Valve core and seat	shim
LF4	1Cr18Ni9	1Cr18Ni9	1Cr18Ni9	1Cr18Ni9	Purple copper, 1Cr18Ni9

ZXPD Pneumatic Thin Film Low Temperature Angle Regulating Valve Specifications and Technical Parameters:

Nominal diameter DN (mm)

twenty

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

Valve seat diameter dn (mm)

ten

twelve

fifteen

twenty

Rated flow coefficient

Straight Line

one point eight

two point eight

four point four

six point nine

eleven

seventeen point six

twenty-seven point five

forty-four

sixty-nine

one hundred and ten

one hundred and seventy-six

equal percentage

one point six

two point five

four

six point three

ten

sixteen

twenty-five

forty

sixty-three

one hundred

one hundred and sixty

Rated stroke (mm)

sixteen

twenty-five

forty

Effective area of membrane Ae (cm2)

two hundred and eighty

four hundred

six hundred

Inherent flow characteristics

Straight line, equal percentage

Nominal pressure PN (MPa)

zero point six

Inherent Adjustable Ratio (R)

fifty

Working temperature t (℃)

D 0 ：-60~-100， D 1 ：-100~-200， D 2 ：-200~-250

Signal range PN (KPa)

20~100，40~200，20~60，60~100，80~240

Allowable pressure difference
（MPa）

Without locator

zero point six

zero point four seven

zero point three zero

zero point two seven

zero point one eight

zero point one one

Equipped with locator

zero point six

zero point four one

zero point two six

Allowable leakage amount

Level IV, Level VI

Gas source pressure Ps (MPa)

0.14~0.4

Note: The performance indicators of this product comply with GB/T4213-92

ZXPD Pneumatic Thin Film Low Temperature Angle Regulating Valve Specification, Dimensions, and Weight:

Nominal diameter (DN)

twenty

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

Valve seat diameter (dn)

ten

twelve

fifteen

twenty

two hundred and eighty-two

three hundred and eight

three hundred and ninety-four

seventy-five

eighty-five

one hundred and ten

one hundred and sixty

one hundred and seventy

L 1

seventy-five

eighty-five

one hundred and ten

one hundred and fifty

one hundred and sixty

D 1

ф 20

ф 25

ф 32

ф 40

ф 50

ф 66

ф 82

ф 102

D 2

ф 25

ф 30

ф 37

ф 45

ф 55

ф 84

ф 90

ф 110

H 1 =500

nine hundred and fifty-two

nine hundred and seventy-one

nine hundred and eighty

one thousand and six

H 1 =600

one thousand two hundred and fifty

H 1 =700

one thousand one hundred and fifty-two

one thousand one hundred and seventy-one

one thousand one hundred and eighty-one

one thousand two hundred and six

H 1 =800

one thousand four hundred and fifty

H 1 =900

one thousand three hundred and fifty-two

one thousand three hundred and seventy-one

one thousand three hundred and eighty-one

one thousand four hundred and six

H 1 =1000

one thousand six hundred and fifty

n-d

8- ф 14

8- ф 16

10- ф 16

12- ф 18

D 3

two hundred and sixty

two hundred and eighty-five

three hundred and five

three hundred and forty

three hundred and seventy

four hundred and five

four hundred and sixty

D 4

two hundred and ninety

three hundred and fifteen

three hundred and thirty-five

three hundred and seventy

four hundred

four hundred and thirty-five

four hundred and ninety

D 5

two hundred and eighty-nine

ZXPD pneumatic thin film low-temperature angle regulating valve connection standard:

connection method	welding
Thin film actuator signal interface	Internal thread M16 × 1.5

ZXPD Pneumatic thin film low-temperature angle regulating valve（schematic diagram）