• ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
  • ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
  • ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
  • ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
  • ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

Media: Water
Temperature: Ordinary Temperature
Material: Cast Steel
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve pictures & photos
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
US $1 / Piece
Min. Order: 1 Piece
Diamond Member Since 2016

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  • Overview
  • Product Parameters
  • Detailed Photos
  • Product Description
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
Check Valve
Connection Form
Thread
Structure
Butterfly
Pressure
Ordinary Pressure
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Disc
Stainless Steel
Size
Dn40-Dn600
Design Pressure
Class150
Body
A216 Wcb
Transport Package
by Plywooden Case
Specification
ce
Trademark
CZIT
Origin
China
HS Code
8481804090
Production Capacity
2000tons/Month

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 1.00cm
Package Gross Weight
1.000kg

Product Description

 
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve



 
Product Parameters

 

Applicable Standards:
- Design and Manufacture API6D, API 594
- Face to face: API 594, API 6D , DIN 3202
- VALVES: ASME B16.34
- END FLANGES: ASME B16.5
- INSPECTION AND TEST: API 598
 
Design Description:
- PRESSURE: 150# 300# 600# 900# 1500# 2500#
- Wafer check valve is applicable for various pipelines with norminal pressure of PN1.0MPa-42.0MPa, Class150-2500 and nominal diameter
of DN15-DN1200, NPS 1/2"-48" and  working temperature of -196ºC up to +540 ºC to be used for pretecting from medium backflowing.
The different materials selection can apply to the medium involving water, oil, nitric acid,, acetic acid, strong oxidizing medium and urea , etc.
Detailed Photos

 


Detail photos
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
 
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve


 
Product Description

 



Features
1. Small in size, light in weight, compact in structure, easy in maintenance.

2. Two torsion springs are used excreting on each of the pair valve plates. Which close the plates quickly and automatically.

3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.

4. This valve is short in length, so that it is rigid and easy to mount.

5. It is easy to install on pipeline which is laid horizontally or vertically.

6. This valve is tightly sealed without leakage under the pressure water test.

7. Safe and reliable in operation, high interference-resistance.

8. The face to face dimensions are in accordance with API 6D.


The stem of the valve should be perpendicular to the horizontal level when the valve is mounted on horizontal pipeline. For vertical installation the direction of flow should be downward.
 
Packaging & Shipping

 

 Marking and packing:
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

 

Our Advantages

Why Choose us



7*24 service time
Trace shippment each week
Professional QC QA team, more than 5 people. Inspect all goods before delivery
REFUND MONEY IF REJECTION BECAUSE OF QUALITY
PAYMENT TERM CAN BE L/C, O/A, T/T


ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
OUR FACTORY SHOW

CZIT GROUP(3 factories, 300+workers, 200 +customers, 20+ years experience)
5000tons production capacity each month, fast delivery.
2-pc,3-pc ball valves ,we have lots of stock, they are ready to ship


ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve


CERTIFICATE SHOW

ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

CUSTOMER FEEDBACK


What is business for us? Not only for earn money, it is for sharing. To meet more better us together.
For us, customers would like cooperate with us, we are very happy and appreciated. Thank you very much for your trust us. We will do what we promise.
Since we treat business very serious, customers would like establish long term relationship with us. And when they gave us FIVE STAR comments, we really very very moved. We will do our best to do more better.


ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve
OUR PROJECTS SHOW


Our products can be used in Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building;  water treatment, etc.
Here is some projects samples for your reference.



ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

FAQ

 

FAQ
 
Q: Can you supply Form e, Certificate of origin? 
A: Yes, we can supply. 
 
Q: Can you supply invoice and CO with chamber of commerce? 
A: Yes, we can supply. 
 
Q: Can you accept L/C deferred 30, 60, 90days? 
A: We can. 
 
Q: Can you accept O/A payment? 
A: We can. 
 
Q: Can you supply samples? 
A: Yes, some samples are free.
 
Q: Can you supply the products which comply with NACE? 
A: Yes, we can.
 
Q: Can you visit your factory
A: Yes, sure. Welcome.
 
Q: Can you inspect the goods before delivery
A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc.
 
Q: Can you supply MTC , EN10204 3.1/3.2 certificate?
A: Yes, sure. we can
 
Q: Do you have ISO
A: Yes, we have
 
Q: Can you accept OEM?
A: Yes, we can
 
Q: Can you accept marking our LOGO?
A: Yes, we can
 
Q: What is your MOQ?
A: 1pcs for standard fittings and flanges. 
 
Q: Can you support to design our piping system?
A: Yes, we would like to your partner and our engineer will help.
 
Q: Can you offer data sheet and drawing?
A: Yes, we can
 
Q: Can you ship by carrier or airline?
A: Yes, we can. And we also can ship by train
 
Q: Can you combine your order with other supplier?  Then ship together?
A: Yes, we can. We would like help you ship together to save your time and money
 
Q: Can you shorten delivery time?
A: If very very urgent, please confirm with sales. We would like arrange extra-working time for you.
 
Q: Can you marking on package as per IPPC?
A: Yes, we can
 
Q: Can you mark "MADE IN CHINA" on products and packing?
A: Yes, we can
 
Q: Can you supply semi-finished products? 
A: Yes, we can
 
Q: We need some test sample pieces for each heat number, Can you supply?
A: Yes, we can
 
Q: Can you supply heat treatment report?
A: Yes, we can


Other valves, we can supply

Product name ball valve, gate valve, check valve, plug valve, globe valve, butterfly valve, control valve ,strainers,etc
Standard API, DIN, JIS, GOST ,etc
Material Stainless  steel: A351 CF8, A351 CF8M, A182F304, A182F316,etc
Carbon steel: A105, A216 WCB, G25, etc
Alloy steel:  A182 F11, A182 F22, A182 F12, A182 F5, A182 F91,etc
Size: 1/2"-48"
Thickness 150#-2500#, PN6-PN160
Medium Water/oil/gas/air/steam/weak acid alkali/acid alkaline substances
Connection mode  internal thread/external thread/flange/welded/wafer
Surface Annealing, pickling, polishing, bright, sand  blast,hair  line, brush, satin,snow sand, titanium, etc
Price term Ex-Work, FOB, CNF, CFR, CIF, etc
Payment term TT, L/C, Western Union
Export  to Singapore, USA, Morocco, Thailand,Australia,Viet  Nam, Italy,Iran, India, Ukraine, Nigeria,Egypt,Mexico,Pakistan,Tunis,
Lebanon, Dubai,Iraq, Syria,South  Africa,South Korea, France, Spain, Turkey, Bulgaria, etc
Application Stainless steel valves widely used in petroleum,chemical industry,electric power, boiler,high temperature resistant,
low temperature resistant,corrosion resistant.  
The size of  the valves can be made according to clients requirements.
Contacts If you have any  questions, please feel free to contact me.your enquiry  will get prompt attention.we will do out best  to 
quote you a more competitive price and short delivery time .

 


 

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