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Metal Seated Ball Valves

FOB Price

Obtenir le dernier prix

100 ~ 6000 / Piece ( Negotiable )

Minimum Order

Localit�:

China

Prix de commande minimale:

Commande minimale:

1 Piece

Packaging Detail:

Plywood Case

Delivery Time:

10 to 30 days

Supplying Ability:

300 Piece per Month

Payment Type:

T/T, L/C, D/P

Contacter maintenant

Zhejiang Huaxia valve Co., Ltd(hxv-valve.com)

China

Membre gratuit

Personne Ã contacter Mr. Jason

3 industrial Ave Yongzhong Longwan, Wenzhou, Zhejiang

Contacter maintenant

Description

Product Description
Standards:
Design: API **8, ANSI B*6.*4
Face To Face: API 6D, ASME B*6.*0
Flange end: ANSI B*6.5, ASME B*6.*7
Fire safe: API **7
Testing and inspection: API**8, API6D

Cast steel floating ball valve
Size: 1/2"*8"
Pressure: **0LB***0Llb
Body material: WCB, CF8M, CF8, GR4A, LCB, WC6, WC9, LCC, CF3, CF3M, LF2, LF3, A**1 CN7M
Operate: Manual, gear box, electric, neumatic, hydraulic atuators
END: RF, BW

Design description
Double block and bleed design(DBB)
Double stem sealing. The ball can maintain pressure sealing of pipeline when it is closed or fully opened.
Shorter upper sleeve reducces bearing load and operation torue
Limit device ensures the accurate opening and closing position of the valve
The vall and stem are separated so as to reduce stem load. The stem adopts anti-blow-out design.
The sealing surface is inserted into te metal seat by polymer or plastic
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers
Reduce the opening torque and prolong the service life of the valve. Stem leakage can be prevented through the emergency grease fitting.

Nickel and phosphor treatment to the parts can enhance the anticorrosive performance.
The fireproof design of metal wound gasket compased of stainless steel and graphite can prevent external leakage.
Anti-static design
Floating Type
Full bore/Reduced bore
Bolted cover/welded cover
Turn *0 degree opening or close
Detachable seat PTFE/RPTFE
END: RF, BW, SW
Applicable temperature: *******0
Supply Air: 1Bar to 8Bar

Floating ball valve design feature:
Live loaded gland flang
Live loading is designed to provide gland load retention, compensating for expected in-service consolidation of packing. A set of belleville spring washers are used on each gland stud to help exert a continuous compressive force on the gland follower flange and therefore reduce fugitive emissions from the stem packing. ARITA standard belleville-spring washers are protected by a weatherproof cap to keep them free from environmental contamination, resulting in a long stable life.
Product Description
Standards:
Design: API **8, ANSI B*6.*4
Face To Face: API 6D, ASME B*6.*0
Flange end: ANSI B*6.5, ASME B*6.*7
Fire safe: API **7
Testing and inspection: API**8, API6D

Cast steel floating ball valve
Size: 1/2"*8"
Pressure: **0LB***0Llb
Body material: WCB, CF8M, CF8, GR4A, LCB, WC6, WC9, LCC, CF3, CF3M, LF2, LF3, A**1 CN7M
Operate: Manual, gear box, electric, neumatic, hydraulic atuators
END: RF, BW

Design description
Double block and bleed design(DBB)
Double stem sealing. The ball can maintain pressure sealing of pipeline when it is closed or fully opened.
Shorter upper sleeve reducces bearing load and operation torue
Limit device ensures the accurate opening and closing position of the valve
The vall and stem are separated so as to reduce stem load. The stem adopts anti-blow-out design.
The sealing surface is inserted into te metal seat by polymer or plastic
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers
Reduce the opening torque and prolong the service life of the valve. Stem leakage can be prevented through the emergency grease fitting.

Nickel and phosphor treatment to the parts can enhance the anticorrosive performance.
The fireproof design of metal wound gasket compased of stainless steel and graphite can prevent external leakage.
Anti-static design
Floating Type
Full bore/Reduced bore
Bolted cover/welded cover
Turn *0 degree opening or close
Detachable seat PTFE/RPTFE
END: RF, BW, SW
Applicable temperature: *******0
Supply Air: 1Bar to 8Bar

Floating ball valve design feature:
Live loaded gland flang
Live loading is designed to provide gland load retention, compensating for expected in-service consolidation of packing. A set of belleville spring washers are used on each gland stud to help exert a continuous compressive force on the gland follower flange and therefore reduce fugitive emissions from the stem packing. ARITA standard belleville-spring washers are protected by a weatherproof cap to keep them free from environmental contamination, resulting in a long stable life.

Metal Seated Ball Valves

Zhejiang Huaxia valve Co., Ltd(hxv-valve.com)

Description

Send a direct inquiry to this supplier

To:

Je veux savoir:

Metal Seated Ball Valves

Zhejiang Huaxia valve Co., Ltd(hxv-valve.com)

Description

Send a direct inquiry to this supplier

To:

Je veux savoir:

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