150Lb 1 PC Floating Ball Valve For Heating Equipment , DN25

150Lb 1 PC Floating Ball Valve For Heating Equipment , DN25-DN100 Anti-Static

Quick Detail:

Size & Pressure : 150# DN25-DN200

300# DN25-DN200

600# DN25-DN100

Description:

ONE PIECE FLOATING BALL VALVE

1.Bow-out proof stem

For the purpose of preventing the stem from flying off resulting in abnormal rising of the inner

pressure of valve,shoulder is fixed at the lower part of the stem.In addition,in order to prevent

leakage resulting from burnout of packing set of the stem in a fire,thrust bearing is set at the

contact position of the shoulder at lower part of the stem and valve body.Thus an inverse seal

seat is formed which will prevent leakage and avoid accident.

2.Key lock

Locks can be used to lock the manual valve when it is fully open or closed so as to prevent

non-working personnel from pulling the handle which may result in misoperation of valve.It

can also avoid opening or closing of valve resulting from the shock from pipelines or unpredictable

factors that may cause an accident.For working pipelines such as combustible and explosive oil,

gas and chemical medium,or for field piping site,the locking mechanism is especially useful.

3.Anti-fire safe design

When the trunnion ball valve be used normally,its sealed by seat and ball surface,seat retainer

sealed by O-ring and body,this is soft sealed and reliable sealing.When the seat and O-ring are

burnt,the seat retainer and body will be sealed by expanded graphite.Thus act anti-fire safe purpose.

4.Anti-static device

In order to prevent friction among ball,stem and PTFE that generates static electricity which may

light the combustibles and explosives that cause an accident,in this ball valve,static-conduction spring

is set between the stem and the ball,the stem and the body.Thus static electricity is conducted to

ground and system safety is secured.

Applications:

large and medium oil, gas, water conservancy, pharmaceuticals,Chemical, heating equipment industry

We can also produce according to customer's size.

Competitive Advantage:

1. Our advantages:

Top quality, as a result of specialization and standardization! In production, full automatic lines have

been applied, such as CNC machinery etc.

Best price, as a result of direct selling! Direct selling is our marketing mode, so the clients can get the

best price from our factory.

High technology, as a result of innovation! Constant investment on R & D to encourage innovation

and long-term cooperation with China famous colleges and institutes to ensure our constant innovation

and advanced technology.

2. Certificates:

We got API 607, API 6FA, API 6D, CRN, CE-Certificate, ISO 9001 Moody.

3. After- sale services

In 18 months warranty period, free replacement parts, maintenance and repair