Three Pieces High Platform Female Threaded Ball Valve

The three-piece, fully detachable structure thoroughly resolves the common pain point of cumbersome maintenance associated with traditional ball valves. In contrast to one-piece integral or two-piece semi-split designs, this model employs a three-segment body design—comprising left, central, and right sections—securely joined by high-strength bolts to enable comprehensive disassembly and maintenance. Coupled with a high-platform integral design, the product delivers a dual value proposition: combining the convenience of full disassembly with seamless compatibility for automation, thereby breaking through the functional limitations of traditional ball valves. Features include a full-bore design and PTFE seals.

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Specification
About Zhongchi
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Design Features:
Investment Casting Body
Blow-out Proof Stem
Full port design
Lockable handle available as an option
Thread standard:
NPT, BSP, BSPT, DIN259/2999, Rc, Rp
Working pressure: 1.6~2.5MPa
Applicable temperature:
-20°C~120°C(250°C)
Applicable Medium: Water, oil, gas, Etc

Main parts and materials

ITEM

PART

MAIN MATERIAL

Stem

304 316 316L

Body

CF8 CF8M CF3M

Gland Nut

304

Stem Packing

PTFE RPTFE

Thrust Washer

PTFE RPTFE

Ball

304 316 316L

Valve Seat

PTFE RPTFE

Bonnet

CF8 CF8M CF3M

Bolt

A2-70

Nut

304

Spring Washer

304

Main dimensions

SIZE		Φd	L	H	C	ISO5211	H1

1/2"	DN15	15	70	42	9	F03/F04	11

3/4"	DN20	20	80	50	9	F03/F04	11

1"	DN25	25	87	52	11	F04/F05	13
1-1/4"	DN32	32	102	65	11	F04/F05	13
1-1/2"	DN40	38	112	74	14	F05/F07	16
2"	DN50	49	130	82	14	F05/F07	16-19

2-1/2"	DN65	65	170	110	17	F07/F10	17-20

3"	DN80	78	186	118	17	F07/F10	17-20
4"	DN100	98	225	130	17	F07/F10	17-20

The dimensions above are for reference only.

Zhongchi Valve Group Co., Ltd. was established in April 2008. The company is a valve manufacturing enterprise that integrates design, development, production, and sales. It is located in the Binhai Industrial Park of Wenzhou Economic and Technological Development Zone.
The company adheres to the corporate tenet of "quality-oriented, innovation-driven, management-efficient, and service-focused", and upholds the business philosophy of "service-oriented and integrity-abiding". We provide customers with reliable quality assurance through advanced technology and scientific management, offers services with a complete range of products and a short delivery time, and strives to achieve the corporate goal of "building an excellent enterprise and creating a brand in the industry". The company has successively obtained ISO9001 international quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, special equipment manufacturing production license TS certification, CE certification, EAC certification, API607 fire protection certification, and has been recognized as a small and medium-sized technology enterprise in Zhejiang Province and a national high-tech enterprise.
The company's main products include ball valves, gate valves, globe valves, check valves, filters, butterfly valves, etc. These products are widely used in various industries such as petroleum, chemical, natural gas, light industry, electric power, pharmaceuticals, dyes, metallurgy, fiber, leather making, textile, food, military, construction engineering, refrigeration, water supply, and more.