Russian
English
  • banner

Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee

Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee Featured Image
  • Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee

Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Sight Feed Valve, Boiler Bottom Blowdown Valve, Pneumatic Flow Control Valve, Winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us.
Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee Detail:

Self-operated regulator has the following types according to the different working conditions:

ZZYP(single-seat type), ZZYM(sleeve type) and ZZYN(double-seat type), and ZZYN Double seat self-operated regulator also has three different covers such as common one, long-neck one and cooling type. For different applications, ZZYN Double seat self-operated regulator has three different types of actuators:film/piston/bellows.
ZZYN Double seat self-operated regulator has other advantages as smart and accurate regulating,taking up small space and simple operation and it’s widely used in the pressure control of gas,steam or water in petroleum, chemical, electric power, metallurgy, food, textile, machinery, civil construction industry.
ZZYN Double seat self-operated regulator is designed and manufactured according to the standard of AMSE/API/BS/DIN/GB

ZZYN Double seat self operated regualtor pressure adjusting range

20181013040012426

Note:1. ZZYN Double seat self-operated regulator take diaphragm type actuator for example. If the pressure of ZZYN Double seat self-operated regulator is 1000～3000KPa, please consult our customer service or sales people.

2.The table above is Pressure Subsection Range. Choose the median around for pressure control. The smaller the pressure range, the higher the precision . Therefore it should be used within the pressure setting range.
3. If the pressure ratio between before valve and after valve of ZZYN Double seat self-operated regulator with the pressure control after valve exceeds 10,it needs multi-stage decompression or two ZZYN Double seat self-operated regulator in series (can choose control valve with director except pressure before valve is below 0.8MPa)
4.It needs special design when the nominal pressure is over 6.3MPa.
5.This series ZZYN Double seat self-operated regulator’s lowest pressure control is 15 KPa.
ZZYN Double seat 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
Product detail pictures:

Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee detail pictures

Related Product Guide:
Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Wholesale Discount Automatic Flow Control Globe Valve - ZZYN Double seat self-operated regulator – Hoyee , The product will supply to all over the world, such as: Florida, Spain, India, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Christopher Mabey from Nepal - 2017.03.08 14:45
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Cheryl from Gabon - 2018.08.12 12:27
    Write your message here and send it to us

    Products categories

    Hit enter to search or ESC to close