G82 Series Weir Type, G90 Series Straight Through Type Flange Connection Diaphragm Valve-China top 10 valve Manufacturers, Suppliers, Factory

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G82 Series Weir Type, G90 Series Straight Through Type Flange Connection Diaphragm Valve

G82 Series Weir Type, G90 Series Straight Through Type Flange Connection Diaphragm Valve

Product documents:

【Sample】BEST-G82 Series Weir Type, G90 Series Straight-flow Flanged Diaphragm Valve.pdf

File size: 320.9KB
【Instruction Manual】BEST-G82 Weir type, G90 Series Straight-Through Type Flanged Diaphragm Valve.pdf

File size: 840.2KB

这里是占位文字

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Product Details

Features

01. Diameter range: G82---DN15～400, G90---DN25～300
02. Applicable medium temperature: Ib: -9～80℃, Ⅱc: -39～120℃
Ⅱe: -9～120℃，Ⅲc: -9～150℃
Ⅲd: -15～150℃，[Ⅲ]d: -15～180℃
[Ⅲ]a: -29～180℃，[Ⅲ]b: -40～180℃
03. Nominal pressure: Normal PN10bar, special PN6, 16bar
04. Body material: Gray cast iron (code: C), cast steel WCB (code: C)
SS304 (code: B), SS316 (code: R), SS316L (code: L)
05. Applicable medium: Corresponding to different diaphragm and lining materials, suitable for corrosive media to steel and iron,as well as

strong acid, strong alkali, strong oxidant, etc
06. Lining material: Normal natural rubber NR, can also be lined with polyperfluoroethylene propylene FEP, soluble polytetrafluoroethylene

PFA, butyl rubber ⅡR, EPDM according to user requirements rubber EPDM, silicone rubber G, polyethylene PE, polypro-

pylene PP, polyolefin PO, enamel TC.

Component Material Table

Note: ◇---diaphragm material, □---nominal diameter.

Structure Diagram

The Valve Body and Lining Material Applicable Temp. Medium Corresponding Range Table

External Dimension (Pn10bar)

Notes:

◇--- diaphragm material, *--- omit symbol, the middle content omitted.
The flange is manufactured according to JB/T79-1994 standard by default, can also be manufactured according to user-specified standard, such as GB/T9124, HG/T20592, ANSI, JIS, DIN ,etc.
H1---size when the valve is fully closed, H2---size when the valve is fully open.

Order Type Description

Structure and External Dimension Drawing

Installation Instruction

G82 weir type can be bidirectional through flow, G90 straight flow medium flow must be consistent with arrow direction on the valve body, both can be installed at any angle.

Keywords： G82 Series Weir Type, G90 Series Straight Through Type Flange Connection Diaphragm Valve

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