Hot Forging Brass Swing , Horizontal Check Valve With Sand Blasting
Polishing Treatment
Specifications:
| DN | SIZE | L | d | H |
| 15 | 1/2” | 47 | 14 | 48.5 |
| 20 | 3/4” | 53 | 18 | 56.5 |
| 25 | 1” | 63 | 24 | 63.5 |
| 32 | 1-1/4” | 70 | 31 | 78 |
| 40 | 1-1/2” | 88 | 36 | 98 |
| 50 | 2” | 97 | 42 | 109 |
| 65 | 2-1/2” | 120 | 60 | 130 |
| 80 | 3” | 135 | 75 | 145 |
| 100 | 4” | 162 | 90 | 180 |
Main technical parameters:
1.We select high quality copper material and apply hot forging
process in the production process.
2.The main working medium are water,oil.gas.etc.
3.Working temperature range from -20℃ to 100℃
4.Thread standard:ISO228
Each nominal working pressure of our gate valve are 2.5Mpa,2.0Mpa
and 1.6Mpa
A.Bonnet B.Pad C. Axis pin D. Flap E.Body
| Pic. | Size | Weight | Packing | L | W | H |
| 1/2” | 120g | 120pcs | 35 | 18.5 | 24.5 |
| 3/4” | 180g | 80pcs | 28 | 18.5 | 24.5 |
| 1 | 270g | 60pcs | 35 | 18.5 | 24.5 |
| 1-1/4” | 530g | 32pcs | 32 | 18 | 27.5 |
| 1-1/2” | 590g | 24pcs | 29 | 23 | 27.5 |
| 2” | 900g | 20pcs | 47 | 23 | 27.5 |
| 2-1/2” | | | | | |
| 3” | | | | | |
Applications:
Check valve is mainly used on pipeline in which medium flows
unidirectionally.it can stop fluid(medium)from backflow
automatically and it only allows the medium from backflow
automatically and it only allows the medium to flow towards one
direction,the working medium include water ,oil and gas,the normal
pressure is 1.6Mpa,the working temperature is -10℃≤t≤120℃.
Installation instructions:
1. Straight-through type lifting check valve shall be installed on
horizontal pipeline,vertical type lifting check valve shall be
installed on vertical pipeline.Medium flows from bottom to top.
2. The installation position of swing check valve is not limited,it
is generally installed on horizontal pipeline,it can also be
installed on vertical pipeline and inclined pipeline
Medium flow direction shall be consistent with the arrow direction
on the valve body during the installation
FAQ
Q.How to request a manufacturing quote from ZYD?
A.Simply call or send us E-mail with your purchase request.Be sure
to include all accessories in your request for quote.
Q.What are your quality control procedures? A.ZYD have QC team control quality procedures that begin with
design till end of production.
Q.How are orders packed and shipped? A.For custom order,ZYD can design full-color custom packaging to
match your brand ,if requires .Most shipmentsinclude small boxes
inside and outer carton
Q.Are there any special requirements for OEM purchases? A.Yes.ZYD requires proof of trademark registration in order to
print or emboss your trademark onto the product or
packaging.
Q.Do ZYD products come with a warranty? A.Yes.ZYD backs our products100%.That's why we offer 3-year
product life guarantee ,and a generous1 year
warranty begins with the bill of lading
