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The latest steel full welded ball valve are soaring in 2015

FOB Price:

US 496.32-64,412.57 / Piece

Min.Order Quantity:

1 Piece/Pieces

Supply Ability:

10000 Piece/Pieces per Month

Port:

TIANJIN, SHANGHAI

Place of Origin:

Hebei, China (Mainland)

Payment Terms:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,O/A

Brand:

JINKETONGLI

Products Model:

ball valve

Products Details
Company Profile

Quick Details

Brand Name: JINKETONGLI

Model Number: ball valve

Place of Origin: Hebei, China (Mainland)

Packaging & Delivery

Packaging Details: wooden box or upon customers requirements for The latest steel full welded ball valve are soaring in 2015
Delivery Detail: Shipped in 7 days after payment

Specifications

The latest steel full welded ball valve are soaring in 2015

Product Parameter

Number	Parts	Material
1	Valve Body	Steel .DIN St/37.0/37.8
2	Axis Guide	Steel .DIN St/37.0/37.8
3	Valve Ball	Stainless Steel AISI304
4	Stem	Stainless Steel AISI304
5	Ball Valve Seal	Carbon reinforced PTFE
6	Body Extension Tube	Steel .DIN St/37.0/37.8
7	Handle	Galvanized Steel
8	O-ring/Stem Seal	FPM
9	Gasket	PTEF

JKTL fully welded ball valve conform to one or more of the following specifications for pressure, temperating ratings and dimensions: ASME/ANSI, ISO 14313/API6D, ISO 10423/API6A, ISO 14723/API 6DSS, DIN, AFNOR, British standards, ISO 9000 and API Q1.

Pressure range	ASME/ANSI Class 150 to 2500
Temperature range	-20°F to 250°F (-29°C TO 121°C)
Body	ASTM A350 Gr. LF-2(M)
End connection	ASTM A350 Gr. LF-2(M)
Ball	ASTM A694 Gr.F50(M) Chrome plated or ENP
Seat ring	AISI 1040
Seat load spring	AISI 1040
Stem seals	PTFE
Lips	PTFE
Seat ring insert	Nylon

Materials used in ball valve construction are equivalent at all JKTL manufacturing plants. However, the availability of local supplies, the need to conform to national standards and to offer various trims may necessitate some variation. In corrosive applications, valve trims may be offered using various types of alloy and stainless steel. For more information on material specifications and properties, contact us directly.

The torque stated are for guidance only, they have been obtained by measuring on new ball valve. The torque is to be understood as the pull-off torque applicable for a closed, but recently activated ball valve. The valves stated may rise to a factor of 1.5 after a long period of not being in service.

Ball valve in fully open position.

Medium: water.

Density in 1000kg/m³

KVS:

DN	10	15	20	25	32	40	50	65	80	100	125	150	200	250
Kv	7	6	14	26	43	64	100	160	280	450	690	1100	1500	2770
A×10-4	0.79	0.79	1.77	3.14	4.9	8.04	12.56	19.63	33.18	50.27	78.54	122.72	176.71	314.16
z	0.32	0.44	0.41	0.37	0.33	0.4	0.4	0.39	0.36	0.32	0.33	0.32	0.35	0.33

Sign explanation

Kv: m³water per hour at pressure drop 1bar.

c: Flowrate of the media in m/sec.

V: Actual flow volume.

A: The area of flow in m²of the ball valve in question.

z: Coeffcient of resistance.

g: Density in kg/m³

Handle
DN15-DN150	Galvanized Steel
DN200-DN250	Spraying carbon steel
DN250-DN1400	No handle, using the handwheel
We recommend DN300-DN1400 manual gearbox operation.
Running Condition:
temperature -30°C-+200°C(less than 0°C, contact us)

Fire-Tested for Safety

JKTL fully welded ball valves can be supplied to API6FA, API607 and ISO 10497 standards. If industry standards change or customer requirements vary from the above, please contact your sales representative.

Trunnion Mounted Ball Allows Low-Torque Operation

Regardless of size or pressure rating, every JKTL fully welded ball valve is trunnion mounted. High-strength forged stems are located in PTFE impregnated stainless steel bearings for smooth, accurate operations. Trunnion mounted stems absorb the thrust from line pressure, preventing excess friction between the ball and seats, so even at full rated working pressure, operating torque stays low.

Test Valve Integrity

When the valve body is vented, the seat seal’s integrity is verified. This test can be performed with the valve open or closed. Valve performance can also be validated by verifying valve seat seal integrity.

Features and Benefits

Upsteam Sealing

At low pressure, seat-to-ball contact is maintained by Belleville Springs. At higher pressures, seat contact is reinforced by line pressure.

Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. is a comprehensive enterprise integrating valve research, production and sale. In recent years, our company has been mainly engaged in the development and production of HVAC and water supply, drainage valves, digital locked balance valves, flow control valves, self-reliance type dynamic resistance differential pressure control valves, balance valves, electric 3-way regulating valves, electric two-way valves, regulating valves, temperature difference and temperature control valves.

Our feed water series includes remote-controlled floating ball valves, hydraulic level control valves, hydraulic slowly-closing silencing check valves, vacuum regulator valves and so on. Some products have obtained 12 national patents, and our products have been endorsed by the ministry of construction as the construction, design staff preferred products, and are successively chosen by the national key projects.

Our company has are capable of casting, processing, assembly and quality inspection. We employ a number of domestic and foreign well-known experts and professors as technical advisers, constantly improve the technological content of products and develop new products to make technology tangible.

Basic Information

Business Type: Manufacturer,Trading Company
Main Products: ball valve,gate valve,butterfly vavle,flow control valve,Electric valve
Location: HeBei, China (Mainland) Asia
Year Established:

Trade Capacity

Accepted Delivery Terms: FOB,CFR,CIF
Accepted Payment Currency: USD,RMB,EUR,CAD,JPY,CNY
Accepted Payment Type:
Nearest Port: Tianjin,shanghai,zhoushan

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Verified Supplier - Hebei Tongli Automatic Control Valve Manufacturing Co.,Ltd Bussiness Type: Manufacturer,Trading Company
Scale: 201 - 300 People
Country/Region: China (Mainland)/Asia
Established: 2005