Prix FOB
Obtenir le dernier prix5 ~ 10 USD / Piece
|1000 Piece Minimum Order
Pays:
China
N ° de modèle:
CWK-11
Prix FOB:
5 ~ 10 USD / Piece Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
5 per Piece
Commande minimale:
1000 Piece
Packaging Detail:
in carton
Heure de livraison:
by sea
Capacité de Fournir:
3000 Piece per Month
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne à contacter Carrie
Jinan, Shandong
liquid supply differential pressure
controller refrigeration system
1. CWK**1 bellows differential pressure
controller is a protection device for ammonia pump or other
machinery in refrigeration system. It guarantees the minimum
pressure head that the ammonia pump must have in its normal
operation. If the ammonia pump head is too low, the flow rate is
insufficient, and the liquid shortage operation will damage the
ammonia pump and affect the cooling.
2. CWK**1 controls the true head of the
ammonia pump, independent of the absolute value of the inlet
pressure and outlet pressure. When the pressure difference between
the two ends is that the ammonia pump head does not reach the
required set value, CWK Type **1 is the automatic delay of the
on-delay relay. When the pressure rises during the delay, the
switch contacts can jump back, the delay is stopped, and the
ammonia pump continues to work normally. For example, until the end
of the delay, the pressure still cannot make the switch touch. The
head jumps back, that is, the pump is automatically
stopped.
3. The CWK**1 type does not have a delay
mechanism itself, and an external delay relay is required. The
bellows and air box are made of stainless steel, which can be used
not only for ammonia pumps but also for other liquid
pumps.
| Product name | Differential pressure controller | Adjustment range | 0.*1~0.*5MPa |
| Model | CWK-*1 | Voltage | AC**0V/**0V |
| Maximum allowable pressure | 1Mpa | Switching difference | ≤0.*2Mpa |
| Set the maximum allowable value of the scale error | ±0.*2 Mpa | Switch contact capacity | 3*0Vã€5A |
| Repeatability error maximum allowable value | 0.**6Mpa | Using media | R**7/R*2/R*2 |
| Work pressure | 0.*6Mpa | Standard or non standard | standard |
| Packaging Details | Carton. Other packing can be customized | Supply Ability: | ***0 Piece/Pieces per Week |
| Lead Time | *0 days after payment | Port | Qingdao |
| Pays: | China |
| N ° de modèle: | CWK-11 |
| Prix FOB: | 5 ~ 10 / Piece Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 5 per Piece |
| Commande minimale: | 1000 Piece |
| Packaging Detail: | in carton |
| Heure de livraison: | by sea |
| Capacité de Fournir: | 3000 Piece per Month |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
