Wafer Thin Ball Valve

Its core design highlight lies in its ultra-thin wafer-style structure, which utilizes double-ended studs to secure the valve between two pipe flanges. This design is simple and compact; thanks to its short face-to-face dimension, the overall weight is approximately 50% that of comparable standard ball valves, resulting in significant space savings and making it ideally suited for pipeline layouts with limited spatial constraints. The valve seat is constructed from reinforced Polytetrafluoroethylene (PTFE).

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Specification
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Design Features:
Flanged ends:
JB/T 79-2015, GB/T 9124.1-2019
ASME B16.5
Test & inspection:
GB/T 26480-2011, GB/T 13927-2022
JB/T 9092-1999, API 598
Applicable medium:
Water, oil, gas, Ect

Main parts and materials

ITEM

PART

MAIN MATERIAL

Body

CF8 CF3M WCB

Ball

304 316L

Valve Seat

PTFE RPTFE

Stem

F304 F316L

Packing

PTFE RPTFE

Location Pin

304 201

Handle

304 201

Nut

A194-8

Gland

304

Handle Cover

PLASTIC

End Plug

304 316L WCB

Main dimensions(PN16) JB/T 79-2015

SIZE		d	L		D	D1	D2	H	W	n-m

1/2"	DN15	15	35		95	65	45	62	110	4-M12

3/4"	DN20	17	38		105	75	55	72	120	4-M12
1"	DN25	24	45		115	85	65	72	120	4-M12
1-1/4"	DN32	30	55		135	100	78	92	180	4-M16

1-1/2"	DN40	36	62		145	110	85	102	180	4-M16
2"	DN50	46	72		160	125	100	112	200	4-M16
2-1/2"	DN65	57	95		180	145	120	152	220	4-M16
3"	DN80	73	120		195	160	135	165	300	8-M16

4"	DN100	90	140		215	180	155	175	340	8-M16
5"	DN125	110	165	195	245	210	185	195	420	8-M16
6"	DN150	145	225		280	240	210	265	480	8-M20

8"	DN200	190	275		335	295	265	305	680	12-M20

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.