离岸价格
Get Latest Price50 ~ 150 USD / Piece
|1 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
50 ~ 150 USD / Piece Get Latest Price
ロケーション:
-
最低注文量の価格:
50 per Piece
最低注文量:
1 Piece
パッケージの詳細:
wooden case
納期:
15
供給能力:
-
支払いタイプ:
T/T, L/C, D/A, D/P
製品グループ :
-
連絡先担当者 ZOE
609ROOM,2#Yinghua International Plaza, Guangfu Road,Putuo District ,Shanghai China, Shanghai, Shanghai
Summary
The*0D*1D*3Y/*0D*1D*3R self- operated
pressure and differential pressure control valve is composed of the
control valve, two actuators and two springs for pressure setting.
It is suitable for controling differential pressure in the pipes of
non-crrosive liquids, gases and steams .It works according to the
priority action principle and two parameters can not be
simultaneously controlled
The main features are as
follows:
1.It has the pressure balancing function
with high sensitivity.
2.Lownoise, reliable performance, free
of maintenance
3.The standard modular design is
adopted.
4 Various combined controls can be
carried out through the assemblies.
Body
| DN | *5ã€*0ã€*5ã€*2ã€*0ã€*0ã€*5ã€*0ã€**0ã€**5ã€**0ã€**0ã€**0mm | |
| PN | Class**0ã€**0 | |
| Flange standard | ANSIã€JISã€DIN GB JB(special standards can be offered according to user requirements) | |
| Body material | WCBã€CF8ã€CF3ã€CF8Mã€CF3M | |
| Plug material | Hard seal | Stainless steel (**4ã€**6ã€**6L) |
| Soft seal | Stainless steel embedded with rubber ring | |
| Pressure balancing | Stainless steel bellows (DN*5~**5), balanced diaphragm (DN**0~**0) | |
| Effective area (cm2) | *2 ※ | *0 | **0 | **0 |
| Pressure setting range | 0.8~1.6 | 0.1~0.6 | 0.**5~0.*5 | 0.**5~0.**5 |
| Minimum differential pressure that ensures normal work of the pressure valve | 0.3~1.2            ≥0.*5 | 0.*5~0.3      ≥0.*4 | 0.*1~0.*7       ≥0.*1 | ≥0.**5 |
| Allowable maximum differential pressure between the upper a nd lower diaphragm chambers | 2 | 1.*5 | 0.4 | 0.*5 |
| Material | Diaphragm cover: galvanized steel sheet; | |||
| Diaphragm: EPDM or FKM with fiber | ||||
| Control pipeline connection | Copper pipe or steel pipe Φ*0X 1(mm); | |||
| Ferrule connection: R1/4" | ||||
| Set value error | ±8% | |||
| Allowable leakage (under stipulated testing conditions) | Hard seal | 4×0.*1% valve rated capacity | ||
| Soft seal | DN*5~*0 | DN**-DN**5 | DN**0~**0 | |
| *0 bubbles/ min | *0 bubbles/min | *0 bubbles/min | ||
| DN | *5~**5mm | **0~**0mm | |
| seal type | Hard seal | ≤**0℃                           | ≤**0℃ |
| Cooling tank≤**0℃ | Cooling tank and extension ≤**0℃ | ||
| Cooling tan k and heat sink ≤**0℃※            | Cooling tank and extension ≤**0℃※ | ||
| Soft seal | ≤**0℃ | ||
| DN | *5 | *0 | *5 | *2 | *0 | *0 | *5 | *0 | **0 | **5 | **0 | **0 | **0 | |
| Rated flow coefficient | 4 | 6.3 | 8 | *6 | *0 | *2 | *0 | *0 | **5 | **0 | **0 | **0 | **0 | |
| Noise measuring coefficient Z value | 0.6 | 0.6 | 0.6 | 0.*5 | 0.*5 | 0.5 | 0.5 | 0.*5 | 0.4 | 0.*5 | 0.3 | 0.2 | 0.2 | |
| Allowable differential | PN*6 | 1.6 | 1.5 | 1.2 | 1 | |||||||||
| pressure (Mpa) | PN*0 | 2 | ||||||||||||
| DN (mm) | *5 | *0 | *5 | *2 | *0 | *0 | *5 | *0 | **0 | **5 | **0 |
| LÂ (mm) | **0 | **0 | **0 | **0 | **0 | **0 | **0 | **0 | **0 | **0 | **0 |
| BÂ (mm) | **2 | **2 | **8 | **8 | **0 | **0 | **5 | **5 | **0 | **0 | **6 |
| B1(mm) | — | — | — | — | — | — | — | — | — | — | **0 |
| Weight(Kg) | — | — | — | — | — | — | — | — | — | — | **0 |
| Effective area (cm )Â | *2 | *0 | **0 | **0 |
| RÂ Â (mm) |
| 国: | China |
| モデル番号: | - |
| 离岸价格: | 50 ~ 150 / Piece Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | 50 per Piece |
| 最低注文量: | 1 Piece |
| パッケージの詳細: | wooden case |
| 納期: | 15 |
| 供給能力: | - |
| 支払いタイプ: | T/T, L/C, D/A, D/P |
| 製品グループ : | - |
