What are the installation precautions for lift check valves?

Introduction: When installing a lift check valve, it is necessary to pay attention to the mounting position of the straight-through lift check valve and the vertical lift check valve.

The lift check valve is a valve that automatically opens and closes the valve flap depending on the flow of the medium itself to stop the reverse flow. Lift-type check valve is divided into straight-type lift check valve and vertical lift check valve.

When installing check valves, special attention must be paid to the direction of medium flow! The direction of the arrow indicated on the valve body must be consistent with the normal flow direction of the medium. The bottom valve needs to be installed at the bottom of the suction line of the pump.

In addition, it should be noted that the straight-through lift check valve needs to be installed on a horizontal pipe, and the vertical lift check valve and the bottom valve are generally installed on a vertical pipe.

Finally, the following cautions cannot be ignored when installing check valves: Avoid check valves bearing weight in pipelines, especially large check valves that require independent support, otherwise the check valves will be affected by the pressure generated by the piping system.

Ratchet Tie Down

Nylon webbing belt ratchet tie down strap is used for tying down loads while transporting, shifting or moving them.

Ratchet Tie Down

Description

1. Color: Blue, yellow, orange or requirement

2. B.S: 800kg-10000KG

3. Strap Material: Polyester, nylon, Polypropylene, Poly-amide, PP, PE...

4. Width: 25MM - 100MM

5. Length: 25ft,27ft,30ft,6m,8m,8.2m,9m,10m,or customize length

6. Hook: with relative double j hook (or claw hook or flat hook) or customize

7. Certificate: TUV, GS, ISO 9001, according to EN12195-2

8. Remark: OEM orders are acceptable

9. Packing: Carton, Pallet for 800KG-10T plastic handle cargo ratchet strap.

10.Place of origin: Zhejiang, China (Mainland)

11.Production lead time: Within 25 days after order of 800KG-10T plastic handle cargo ratchet strap confirmed.

12.Notice: Polyester webbing is unaffected by water, oils, grease and most chemicals, although contact with strong alkali should be avoided.

Used for restraint of cargo on truck or trailer in transportation.

A wide variety of standard and heavy-duty fittings are available.

Caution: cargo lashings must NOT be used for lifting.

The main advantages of ratchet lashings are:

1. Custom logo or design.
2. Load restraint using a tensioning device (ratchet)
3. Effective and safe control of loads whilst transportation
4. Extremely quick and efficient tie down and release of load thus saving time.
5. No damage to the load being tied down.

Specifications:

size of Ratchet Tie Down	25MM-100MM
breaking strength of Ratchet Tie Down	800KG-10000KG
Length of Ratchet Tie Down	4M to15M

Products show

Ratchet Lashing Straps Tie Down ratchet tie down with double j hooks

WARNING:

1.The slings should avoid the harm of the sharp instrument when lifting the goods.

2.Don't put something on the ratchet to avoid the danger.

3.Never use slings with damages or defects.

4.Forbidden to tie a knot of the sling or link with a knot. You should link the sling with the right connecting piece.

5.Only use slings with clear identifications.

6.Before use,check working load limit, length and working position.

7. Don't use the ratchet strap for lifting.

Ratchet Tie Down

Ratchet Tie Down,Ratchet Belt Tie Down,Ratchet Tie Down Straps,Ratchet Straps

Hebei Liston Lifting Rigging Manufacturing Co., Ltd. , https://www.liftingriggingfactory.com