Range of non-verifiable double check valve assemblies with DZR brass or stainless steel bodies, incorporating two spring loaded, resilient trim in-line check valve cartridges Maximum working pressure 10 Bar Maximum operating temperature 85°C

Section:

0034 Backflow Prevention Devices

Section Subtitle:

SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.

WRAS Approval Number:

251202724

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

½” BSP F & ¾” BSP (F)

Marking:

S205F01-C models: Guangdong Yongquan valve Technology logo, size, pressure, EN13959, flow arrow, ED, 316 on body T205F01-D models: Guangdong Yongquan valve Technology logo, size, pressure, EN13959, flow arrow, ED, CR on body

Installation Requirements:

R001

Expiry date:

31/12/2030

Model:

S205F01-C (stainless steel) T205F01-D (DZR brass)

Approval Holder:

Guangdong Yongquan Valve Technology, Ltd

Company Name

Guangdong Yongquan Valve Technology, Ltd

Address

No.1 Longgao Rd, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province, China, 528200

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