G11W Diaphragm Valve with Internal Thread

• Media: Water
• Temperature: High Temperature
• Actuator: Electric
• Connection: Flanged Diaphragm Valve
• Material: Cast Steel
• Structure: Roof Type Diaphragm Valve
• Model NO.: G11W
• Pressure: High Temperature
• Flow Direction: Reversing
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Usage: Safety, Drain, Temperature Control, Flow Control
• Standard: DIN, GB, ANSI, BSW, JIS
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

The internal thread diaphragm valve is specially used to control the general corrosive media, and can be used for opening and closing and throttling on various pipelines or equipment. Applicable temperature: ≤120ºC, ≤150ºC(according to diaphragm material) Pressure grade: PN(MPa) 0.6 1.0 1.6

Internal thread diaphragm valve material:

Body: cast iron, ductile iron, carbon steel, stainless steel
valve cover: cast iron, ductile iron, carbon steel, stainless steel
diaphragm: rubber
disc: cast iron, stainless steel
stem: carbon steel, stainless steel
handwheel: cast iron

Internal thread diaphragm valve test:

Lining layer: electrical discharge test
and inspection according to BS6755 standard
nominal pressure: PN(MPa)
valve body: PN×1.5
Seal: PN×1.1

Internal thread diaphragm valve main size parameters:

Nominal diameter		Nominal pressure MPa	Working pressure MPa	L mm	SW mm	b mm	H1 mm	H2 mm	D0 mm	Mass Kg/kilos
DN	G
8	A quarter	1.6	1.6	50	20	-	60	66	45	0.6
10	3/8			50	24	-	-	-	45	0.7
15	1/2			65	38	8	84	92	50	0.8
20	Three quarters of			85	40	12	93	103	50	1.1
25	1			110	48	18	106	120	66	1.9
32	1 1/4			120	58	18	137	156	96	3.3
40	1 1/2			140	69	18	142	163	96	4.2
50	2			165	85	20	167	192	96	5.8
65	2 1/2		1.0	203	60	20	190	225	165	9.5
80	3			254	105	32	206	246	230	16.2