Check Valve

Category: Air Diffuser and Tuyere Accessories Series
Origin: China

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category	Air Diffuser and Tuyere Accessories Series
Model / SKU	check-calve
Origin	China

Technical Information

Check valves mainly prevent medium backflow, pump and drive motor reversal, and container medium release.

Drawing:

Specification:

Specifications	D1	L	L1	Wgt.≈kg/piece
RK80	126	160	60	0.78
RK100	126	160	60	0.87
RK125	161	160	60	1.10
RK150	200	160	60	1.21
RK160	200	160	60	1.40
RK175	200	180	60	1.60
RK200	225	180	60	1.88
RK250	300	350	60	2.32
RK300	350	350	60	2.78

Specifications	D1	L	Wgt.≈kg/piece
PRK80	150	200	0.82
PRK100	150	200	0.96
PRK125	185	200	1.21
PRK150	225	200	1.33
PRK160	225	220	1.54
PRK175	225	220	1.78
PRK200	250	220	2.11
PRK250	325	390	2.68
PRK300	380	390	3.21

Note：1,PRK table in the D1 value fit duct Delta=12.55mm thickness temperature layer,such as delta=15mm or 25mm,the 15 mm or 25mm value increase accordingly.
2,special specification interview.

Picture:

Product Advantage:

1.Satisfactory Quality
2.Competitive Price
3.Prompt Delivery
4.7x24 hours service

Packing and Delivery：

1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.

How to Order?

1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.