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Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee

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  • Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee

Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee

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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Butterfly Valve With Pneumatic Actuator, Automatic Closing Ball Valve, Pneumatic Spring Return Control Valve, Our company eagerly looks ahead to setting up long-term and pleasant small business partner associations with customers and businessmen from everywhere in the entire world.
Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee Detail:

Product feature

Self regulating Pressure Regulator can change differential pressure and flow before and after the valve to keep the pressure before (or after) the valve at a constant level, using the self energy of the medium to be controlled as the power source, without external power. It features flexible action, good seal property and low fluctuation of the pressure set point. Self regulating Pressure Regulator is widely used for the automatic control of the pressure-reducing stabilization and pressure-relief stabilization for the gases, liquid and steam.

Self regulating Pressure Regulator  has other advantages as smart and accurate regulating,taking up small space and simple operation and Self regulating Pressure Regulator is widely used in the pressure control of gas,steam or water in petroleum, chemical, electric power, metallurgy, food, textile, machinery, civil construction industry.

Self regulating Pressure Regulatoris designed and manufactured according to the standard of AMSE/API/BS/DIN/GB

Self operated regulator drawing

DIAPHR~1

Self operated regulator technical parameter

Nominal diameter
DN(mm)

20

25

32

40

50

65

80

100

125

150

200

250

300

Coefficient(KV)

5

8

12.5

20

32

50

80

125

160

320

450

630

900

Rated stroke(mm)

8

10

12

15

18

20

30

40

45

60

65

Nominal diameter
DN(mm)

20

The seat diameter
DN(mm)

2

3

4

5

6

7

8

9

10

12

15

20

Coefficient(KV)

0.02

0.08

0.12

0.20

0.32

0.5

0.80

1.20

1.80

2.80

4.0

5

Nominal pressure

MPa

1.6，2.5，4.0，6.4(6.3)/2.0，5.0，11.0
 

Bar

16，25，40，64(63)/20，50，110
 

Lb

ANSI：Class150、Class300、Class600

pressure range
KPa

15～50、40～80、60～100、80～140、120～180、160～220、200～260、
240～300、280～350、330～400、380～450、430～500、480～560、540～620、
600～700、680～800、780～900、880～1000、900～1200、1000～1500、
1200～1600、1300～1800、1500～2100、

Flow characteristic

Quick opening

Adjust the accuracy

±5-10(％)

Working
TemperatureT(℃)

-60～350(℃)    350～550(℃)

Leakage

Class IV；Class VI

Self operated regulator material list

Component name Control Valve Material
Body/Bonnet WCB/WCC/WC6/CF8/CF8M/CF3M
Valve spool/Seat 304/316/316L(overlaying stellite alloy)
Packing Normal:-196～150℃ is PTFE,RTFE,>230℃ is flexible graphite
Gasket Normal:Stainless steel with flexible graphite,Special:Metal tooth type gasket
Control valve stem 2Cr13/17-4PH/304/316/316L
Diaphragm Cover Normal:Q235,Special:304
Diaphragm NBR with reinforced polyester fabric
Spring Normal:60Si2Mn,Special:50CrVa

Self opreated regulator outline dimension and weight

DIAPHR~2

Nominal diameter
DN(mm)		 20 25 32 40 50 65 80 100 125 150 200 250 300
B 383 512 603 862 1023 1380 1800 2000 2200
L(Pn16、25、40) 150 160 180 200 230 290 310 350 400 480 600 730 850
L(PN64) 230 260 300 340 380 430 500 550 650 775 900
pressure range
KPa		 15～140 H 475 520 540 710 780 840 880 940 950
    A 280 308
  120～300 H 455 500 520 690 760 800 870 900 950
    A 230
  280～500 H 450 490 510 680 750 790 860 890 940
    A 176 194 280
  480～1000 H 445 480 670 740 780 780 850 880 930
    A 176 194 280
Weight (Kg)
(PN16)		 26 37 42 72 90 112 130 169 285 495 675
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Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee detail pictures

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With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Best Price on Motorized Control Valve Manufacturer - Diaphragm type self operated control valve – Hoyee , The product will supply to all over the world, such as: Amsterdam, Marseille, Pretoria, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
    • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Dora from Finland - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Eve from Guatemala - 2018.12.10 19:03
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