12 Inch DN300 Flanged Ball Valves Cast Iron Body PN16 Flange Standard

12” (12 inch DN300)Flanged Globe Valve Cast Iron body, PN16 flange standard

the globe valve made by cast iron.

Features:

- Back seal

Back seal design to ensure dependable packing and sealing when valve is fully opened.(Replacement of packing under pressure is not recommended)

- Resist friction

Valve disc is given enough intensity and rigidity. Disc sealing surface may be built-up welded with satellite alloy

inlaid or other material responding to the users’ requests .

- Precise design:

Design the body and bonnet according to precise calculation. Body and bonnet have high strength ,

rigid and flow ability .

Specifications:

Notes:The size of serial,valve connecting flange can be design according to customers reguirment.

Products performance specification

Main Dimensions

Brief introduction:

The globe valve is designed reference to advanced internal and international standard. The body adopt

sphere configuration, and it also has the feature of good appearance, nice function and superior quality.

Apply from CLASS150 to CLASS1500, and -29℃～425℃(steel), -40℃～550℃(stainless steel).

Using different material, the valve may works with different medium, such as water,oil,gas,steam,carbamide

and other medium.

Mail part & material

Technical Specification

-Nominal diameter: 2”-12”

-Applicable Temperature: -29℃～425℃(steel) -40℃～550℃

(stainless steel)

-Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb

-Applicable Medium: water ,gas,oil,and other causticity medium.

Applications Standard

-Manufacture standard : ANSI B16.34

-Face to face dimension: ANSI B 16.10

-Flange dimension: ANSI B 16.5

-Test: API 598

Description:

Main external and connection dimension

Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of 

valves output capacity annually. We pay much attention to the quality so our products are superior in 

quality compared with those of other manufacturers. After years of research and development, we have

accumulated a wealth of information and experience in this field. We enjoy a high reputation in dealing 

with both domestic and overseas trading.

Shanghai KangQuan Valve Co. Ltd.  covers an area of  15000 square meters. Our products line includes

various kinds of gate valves, globe valves, ball valves, check valves, cock valves, butterfly valves of , etc., 

up to the international advanced standards of ANSI, API, JIS, DIN, BS and so on . Materials mainly include

carbon steel ,stainless steel ,ductile iron and so on .with hand wheel worm-gear actuator and pneumatic

and electric actuator to be selected ,widely used in the industries of petrochemical, natural gas, metallurgy, 

electric power , pharmaceutical , construction, etc..

With highly qualified professionals and first class service, Shanghai KangQuan Valve Co. Ltd. has

established a highly respected enterprise which has been relied on for years. And we will continuously 

offer customers the most accurate and high quality delivery service possible.

Excellent quality assurance is our sales purpose, 
Competitive price is our sales policy, 
On time product delivery and responsive service is our standard.

Shanghai KangQuan Valve Co. Ltd. hopes to work together with you for a better future. Let’s work 

together building a mutually beneficial relationship that will last for years.