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DN50-DN300 Stainless Steel Ball Valve Composite Air Release Valve Anti - Corrosion

DN50-DN300 Stainless Steel Ball Valve Composite Air Release Valve Anti - Corrosion

Brand Name: sufa
Certification: (DNV)ISO9001,(DNV)ISO14001,CE0035
Model Number: 50~300PF41X-16Q-0
Minimum Order Quantity: 1 set
Delivery Time: within 8-12 working days upon receipt of payment
Payment Terms: T/T, Western Union, L/C, MoneyGram
Suzhou Ephood Automation Equipment Co., Ltd.
Verified Supplier
Suzhou Jiangsu China
Business type: Manufacturer Distributor/Wholesaler Exporter Trading Company
Plant NO.1,No.28,YinzhuRoad,New District,Suzhou,Jiangsu,China
Supplier`s last login times: within 18 hours

O Summary:

o When there is no water in the pipe, the bronze valve clack drops down to the full opening position. Air is released from the discharge hole as water coming in, then water can be filled into the pipe immediately.When there isn't any air in the pipe, water comes into the valve, then valve clack goes up to the shut-off position by lifting of the floating ball. These improve water transporting capacity and efficiency of the pipe system, reduce power consuming.

o Air is dissolved into water, and then is released from water continuously when transporting. At this time, the floating-ball drops down, the air is released from the small hole on lever of the valve clack. Or the air gathered at the top of the pipe can lower the water transporting capacity of the pipe system.

o When there is negative pressure in the pipe, bronze valve clack drops down, discharge hole is open, and then the valve draws in the air immediately, so avoid abnormal water supply caused by negative pressure in the pipe.

Unique Design:

o Inside and outside epoxy resin powder coating, no iron exposed.

o Valve pin and lever made of bronze, insure good durability.

o Dust preventing cap fixed upon the guiding bushing,compact design, attractive appearance

Excellent corrosion protection:

o Inside and outside epoxy resin powder coating.

Reliable health nature:

o Epoxy resin powder is up to the health standard GB/T17219-1998.

Scope of application:

o Pipe for water transportation and pump's existence,to be installed at the highest point of level pipe


Technical characteristics :

Nominal diameterDN≤300mm
Nominal pressure1.6Mpa1.0Mpa
Strength testing2.4Mpa1.5Mpa
Functional testing1.76MPa1.1Mpa

Design standard: Manufacture's standard Q/SDA 005-1

Flange: GB/T17241.6-1998 neq DIN2501

Face to face dimensions: Depend on manufacturer

Testing standard: Company standard Q/SDA SY 005-1

Working temperature: NBR <80C

EPDM< 120CFBM <160"C


Main components and their materials:


NO.namematerial
1

body ,cover,lerver locking

QT500-7

GGG50 with internal and

External epoxy resin coating

2

Disc ,lerver

ZCuAl10Fe3

Bronze CuAl10Fe3

3seat

NBR, EPDM or FBM


Testing Conditions

DN50-DN1000 SUFA Brand Stainless Steel Silence Lift Check Valve

The corner of the inventory

DN50-DN1000 SUFA Brand Stainless Steel Silence Lift Check Valve

Installation

DN50-DN1000 SUFA Brand Stainless Steel Silence Lift Check Valve




Product Tags:

trunnion mounted ball valve

      

stainless steel threaded ball valve

      

DN50-DN300 Stainless Steel Ball Valve Composite Air Release Valve Anti - Corrosion Images

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