Lever Operated Ball Valve

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    2018-10-01 04:53

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Company Profile

Shanghai Tangcheng Petrochemical Technology Co.Ltd

By certification [File Integrity]

Contact: tangcheng(Mr.)  




Area: Beijing

Address: Beijing

Website: http://www.tcvalves-manufacturers.com/ http://tangcheng.xskqc.com/

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Product details


The 1 1 2 Ball Valve features of small size, simple installation and high sensitivity, which is widely used in the area of industrial and mining enterprises, civil buildings and other various national win stainless steel water tank and automatic water supply system. It is also a high pressure ball valve that won't be affected by water pressure and close tight watertight.

Basic Specification

1) Design standard: ASME B16.34

2) Flange end: ASME B16.5

3) Fire safe design: API 607

4) Testing: API 598

5) Material:ASTM A351 CF8M,CF8,CF3M,SS316,SS304,ASTM A216-WCB

6) Size: DN15- DN100, 1/2" ~ 8"

7) Working pressure: 150 LB~600 LB

8) Working temperature: -20 ~ 180 °C (RPTFE), -20~ 300 °C (PPL)

9) Working medium: Water, Oil, Gas, Acid, Steam,etc

Fireproof of structure design of seat

In case of fire, during the use of forged ball valve ,the seat ring made of PTFE or other non-metal materials will before decomposed of damaged under high temperature and cause higher leakage .The Fireproof seal ring is set between ball and seat so that after the valve seat is burnt ,the medium will push the ball rapidly towards the downstream metal seal ring to form the auxiliary metal to sealing structure which can effectively control valve leakage .In addition ,the middle flange sealing gasket ,which can ensure sealing even under high temperature .The Fireproof structure design of our 2 piece ball valve conforms to requirements in API 607, API 6FA BS 6755 and other standards .

Lever Operated Ball Valve Material Option:

Carbon steel

A216 Gr WCB , WCC , WCA

Low temperature steel

A352 Gr LCB , LCC , LC1

Cr-Mo steel

A217 Gr WC6 , WC9 , C5 , C12 , C12A

Stainless Steel

A351 Gr CF8 , CF8M , CF3 , CF3M , CF8C

Alloy steel

CN7M alloy 20 , CN3M alloy 20 modified , CT15C

Super duplex

A995 Gr 4A , 5A , CE8MN , CD6MN , CD3MN

Aluminum bronze

B148 C95500 , C95600 , C95800


M30C , M35-1 , CZ100


CY40 inconel 600


CW2m Hastelly C4 , N12MV Hastelloy B , CW12MW Hastelloy C276


CU5MCuC Incoloy 825 , CW6MC Incoloy 625