Model NO.: H71X-40C
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Applications: Oil, Air, Gas and Water
Size: 1/2 Inch to 4 Inch
Face to Face: DIN3202 K4
Working Pressure: 4.0mpa
Testing: DIN3230; API598
Type: Wafer Disc Check Valve
Flange Standard: En1092-2 etc
Description: Disk Type Non Return Valve
Used: Chemical & Pharmaceutical Industry
Body: Lift Type Check Valves
Trademark: DS
Specification: Quality Grade: CE and ISO9001
Origin: Yantai Shandong China
HS Code: 8481804090
Disc Check Valve
Description
The stainless steel disc check valve is of the wafer pattern
Designed to be sandwiched between ASME flanges. It is suitable
For use on a wide range of fluids for applications in process lines,
Hot water systems, steam and condensate systems etc.
Features
Wafer check valve (single disk).
Made of Stainlees Steel AISI 316.
Disk made by AISI 316.
Spring made by AISI 316.
Little dimensions.
Assembly between flanges DIN PN-16/40 and ANSI 150.
Installed with vertical, horizontal or inclined flow.
Face to Face according DIN3202 K4
Max. Working pressure 40/25 Kg / cm2.
Low head losses.
Working Temperature -20º C +240º C
Materials:
| Parts |
Materials |
| Body |
ASTM A CF8M |
| Disc |
ASTM A CF8M |
| Spring Retainer |
Stainless steel 316 |
| Spring |
Stainless steel 316 |
Hammerhead Tower Crane:
Construction Machinery Tower Crane is a new-style elevating machinery specially designed for the construction of tall buildings and equipment installation, is a type of self-raising multi-purpose tower crane equipped with level arm support, and it allows trolley derricking and upper slewing.
Construction Building Crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected.
The Max. attached height of Hydraulic Construction Building Hammerhead Tower Crane can reach 70m.
Hammerhead Tower Crane has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.
Hammerhead Tower Crane Specification Table:
|
TYPE
|
QTZ63C
(TC5211)
|
QTZ63D
(TC5510)
|
QTZ63E
(TC5610)
|
QTZ63
(TC5013)
|
|
Rated lifting moment
(KN.m)
|
630
|
630
|
630
|
630
|
|
Working range
(m)
|
3~52
|
3~55
|
3~56
|
3~50
|
|
Load
|
Tip load
(t)
|
1.1
|
1
|
1
|
1.3
|
|
Max load
(t)
|
6
|
6
|
6
|
6
|
|
Lifting height
|
Free standing
(m)
|
41
|
41
|
40
|
40
|
|
Adhesion type (m)
|
120
|
120
|
120
|
120
|
|
Lifting speed
|
Double rates
(m/min)
|
80/40/7
|
80/40/7
|
80/40/7
|
80/40/7
|
|
Fourfold rates
(m/min)
|
38.5/19.2/3.5
|
38.5/19.2/3.5
|
38.5/19.2/3.5
|
38.5/19.2/3.5
|
|
Min stable fall speed
(m/min)
|
≤7
|
≤7
|
≤7
|
≤7
|
|
Slewing speed
(m/min)
|
0-0.62
|
0-0.62
|
0-0.62
|
0-0.62
|
|
Trolley-travelling speed
(m/min)
|
20/40
|
20/40
|
20/40
|
20/40
|
|
Jacking speed
(m/min)
|
0.5
|
0.5
|
0.5
|
0.5
|
|
Balance weight
(t)
|
9.18
|
10.7
|
/
|
/
|
|
Upper chord of jib
(20#)
|
Φ102*8
|
Φ102*8
|
Φ102*8
|
Φ102*8
|
|
Mast section size
(mm)
|
1611*1611*2500
|
1611*1611*2500
|
1835*1835*2500
|
1835*1835*2500
|
|
Mast section material
(Q235B)
|
∠160*16&
∠160*14
|
∠160*16
|
â–¡135*135*10
|
∠160*16
|
Application Area:
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