Pneumatic Cast Steel Soft Seat Floating Ball Valve

Connect:Flanged
Soft Seat:-29~150℃
Tightness:ANSI/FCI 70.2 IV
Operation:Pneumatic Actuator
Material:WCB,CF8,CF8M,CF3M
Pressure:PN10,PN16,150LB

Recommended for medium

water, pulp, oil, steam, acids, alkali, ammonia, urea, natural gas with sulfur etc.

Description

The Floating Flanged Ball Valve is in two-piece body, mainly intended for shut off or isolating service. When it is actuated, the torque is transmitted to the stem down to drive ball bore to be parallel with valve flow path at full open position or cross with valve flow path at full closed position.

It is with bidirectional tightness allowing for shut off at both sides. Spring loaded metal and soft seated designs are available for various applications.
Floating ball valve adopts elastomer sealing in a special double oblique surfaces design with much lower friction and operation torque.
For a low pressure application, the small contact area between the sealing and ball provides a relative high seat pressure rate to assure a reliable tightness.
As the pressure gets higher, the contact between the seal ring and ball gets more closed accordingly with a larger contact area , therefore, a large pressure undertaking capacity of seal ring to assure a reliable tightness
This valve is applicable for process conditions with pressure range of PN1.6MPa-4.0MPa, ANSI ciass150-class300 and temperature range of -29℃ to 300℃ for shutting off or allowing the medium flow such as water, pulp, oil, steam, acids, alkali, ammonia, urea, natural gas with sulfur etc.
It features in quick open and close, low flow resistance, reliable tightness, wide application and long service life etc. Therefore, it is widely used in industries such as pulp and paper, petroleum, chemical, water power plant, coal-fire, power plant and water treatment etc.

Advantages

Specification

Material Table

Dimension Table

DIN PN16 Dimension Table

DIN PN25 PN40 Dimension Table

ANSI 150 Dimension Table

ANSI 300 Dimension Table

Note: Consult factory to get detailed dimension for manual or electrical type Metal Seat Floating Ball Valve

Why Choose Us

ZC Automation is specialized in the designing and manufacturing of a full line of industrial valves

A broad line of materials offered and fabricated

Steel material range is from conventional cast or forged steel to special alloy materials like Monel,Inconel,Hastelloy.
Duplex steel and cast Iron materials in GG20, GG25 or ASTM A126 Gr. B
Ductile Iron of GGG40, GGG50 or A536.

Designing and Manufacturing standards strictly conform to API, ASTM, ANSI, AWWA, JIS, DIN, BS and ISO.

Capability is not only limited of those standard items, but also focus on those most special and severe services items

Our Broad product lines are :

Ball valves series:
General Valves Series:
Special Series:
Butterfly Valves Series:

Welcome come to visit and cooperate with us,we can help you build your brand in your country.

FAQ

What is your product range?

We mainly supply kinds of ball valve,globe valve,gate Valve,check valve,butterfly valve,knife gate valve etc. Our product line of valves, actuators and accessories offer the best compatibility, economy and quality performance for the flow control industries

What information shall I provide to have offer?

Please advice 1.medium and working temperature 2.connection way and working pressure 3.valve material 4. leakage class and face to face dimension 5.flow rate, P1, P2 and density for control valves to helps do the sizing calculation accordingly.

Are you a manufacturer or trading company?

Yes, we are a manufacturer who focus on industrial valves engaged in pulp,paper,chemical,petrochemical,sugar & ethanol,water&wastewater,oil & gas,mining & slurry,power,food & beverage and etc.

Do you sell other brands valves?

No, we don’t sell other brands valves, but you may send me your detailed specification requirement if our brand is ok for you. if you are building independent brand itself, we can support you and we accept OEM.