Flanged Bolted Bonnet Weir Type Diaphragm Valve

• Customization: Available
• Actuator: Manual
• Connection: Welded Diaphragm Valve
• Model NO.: G41
• Material: Cast Iron
• Structure: Roof Type Diaphragm Valve
• Pressure: Pn6~Pn16
• Flow Direction: Bidirectional
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Usage: Flow Control
• Standard: DIN, GB, ANSI, BSW, JIS
• Characteristic: Weir Diaphragm Valve
• Design & Manufacture: BS 5156
• Pre-Temp. Rating: Asme B16.34
• Face to Face: BS 5156
• Ends Connection: Asme B16.5, BS 4505, En 1092
• Inspect & Test: BS 6755
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO 9001: 2008
• Certificate 3: API 600
• Certificate 4: API 6D
• Transport Package: Sea Worthy
• Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc.
• Trademark: VATAC or OEM
• Origin: China
• HS Code: 84818010
• Production Capacity: 8000ton Per Year

Product Description

Cast iron weir type diaphragm valve (G41)

Features:

Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89
Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202

Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, GB/T 17421-98
Inspect & Test: BS 5156, MSS SP-82, GB/T 13927

Operation: Handwheel, Pneumatic & Electric

Size Ranges: 1/2" to 12" NB

Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150.

Materials available in
Body/Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex
Lining (Optional):
Fluorine: PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO
Rubber: NR, BR, IIR, CR, EPDM, CSPE, FKM, SI
Diaphragm: Rubber or Fluorine
Compressor/Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
Stem: Carbon Steel & Stainless Steel
Handwheel: Iron & Steel
.

DESGN & MFT.	MSS SP-88	ENDS CONNECTION	R.F
PRE-TEP. RATING	--	INSPECT & TEST	MSS SP-82
F-F DIMENSION	ANSI B16.10	END CONNECTION	ASME B16.5
MARKING	VATAC/OEM	BELLOWS CONFORMS	--
PAITING	TBA	SPE. REQUIREMENTS	N.A

 

Main Part & Materials
Part Names	Part Materials
Body/Bonnet	Cast Iron	Ductile Iron	WCB	CF8	CF8M	CF3	CF3M
Disc	Cast Iron	Ductile Iron	WCB	CF8	CF8M	CF3	CF3M
Lining	NR/BR/IIR/CR/NBR/EPDM/CSPE
Diaphragm	NR/BR/IIR/CR/NBR/EPDM/CSPE
Suitable Medium	Graphite/PTFE
Suitable Temperature	-20~120 °C