Y-type Flanged Strainer Valve

The Y-Type Flanged Filter (GL41 Series) is an essential coarse filtration device for piping systems, designed to protect downstream equipment such as pumps, valves, and instrumentation. Its key features can be summarized as follows: simple structure, low flow resistance, high dirt-holding capacity, convenient disassembly and cleaning, and secure flanged connections. This filter series is available in a variety of structural lengths; please verify the specific dimensions when placing an order.

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Specification
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Design Features:
Flange connection size
JB/T 79-2015, GB/T 9124.1-2019
Test & inspection:
JB/T 9092-1999, GB/T 13927-2022

Main parts and materials

ITEM

PART

MAIN MATERIAL

Body

CF8 CF8M CF3 CF3M WCB

Bonnet

CF8 CF8M CF3 CF3M WCB

Filter Screen

304 316L

Gasket

PTFE RPTFE Spiral Wound Gasket

Bolt

B8 B7

Nut

A194-82H

Main dimensions(PN16) GB/T 9124.1-2019

DN	L		D	D1	D2	b	n-Φd

15	130		95	65	45	16-2	4-Φ14

20	150		105	75	58	18-2	4-Φ14

25	150	160	115	85	68	18-2	4-Φ14

32	170	180	140	100	78	18-2	4-Φ18

40	200		150	110	88	18-3	4-Φ18

50	220		165	125	102	18-3	4-Φ18
65	250	290	185	145	122	18-3	4-Φ18
80	280	310	200	160	138	20-3	8-Φ18
100	320	350	220	180	158	20-3	8-Φ18
125	350	400	250	210	188	22-3	8-Φ18
150	380	480	285	240	212	22-3	8-Φ22
200	480	550	340	295	268	24-3	12-Φ22
250	550	622	405	355	320	26-3	12-Φ26
300	620	711	460	410	378	28-4	12-Φ26

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.