Forged Steel Globe Valves (Pressure Seal Bonnet)

Model NO.: FYV
Standard: DIN, ANSI, BSW, JIS
Size: 2"~56"
Trademark: FYV
Transport Package: Wooden etc
Specification: CE, SGS
Origin: China
HS Code: 8481804090
Sepcification

Pressure Seal Bonnet, with a threaded and pressure seal bonnet joint.
Construction is as follows:
. Full Port or Standard Port
. Outside Screw and Yoke (OS&Y)
. Two piece self aligning packing gland
. Integral backseat
. Loose solid disc
. Socket Weld Ends to ASME B16.11
. Screwed Ends (NPT) to ANSI/ASME B1.20.1

Materials

Forged carbon steel A105
Low alloy steel ASTM A182 gr. F1, F11 and F22
Medium alloy steels ASTM A182 gr. F5, F9, and F91
Stainless steel ASTM A 182 gr. F304/304L, F316/316L, F321, F347, F348
Duplex Stainless Steel ASTM A 182 gr. F44 (6Mo), F51, F53 or F55 (superduplex)
High nickel molybdenum alloys (alloy 20, inconel, monel)
Dimensional Range
NPS: 1/4'' - 2"
Pressure rating: ANSI 150 - 2500#

 
Structural formation Bolt-jointed bonnet outside stem yoke structure(Pressure sealed)
Driving manner Hand-operated
Design standard ASME B16.34/BS 5352
Face to face ASME B16.10
Flanged ends ASME B16.5
Test &inspection API598
No.
Accessory Name		 Material  
1- Body ASTMA105,ASTM A182-F11/F22/F5/F9
ASTMA182-F304/F316/F321/F304L/F316L
2-Flange ASTMA105,ASTM A182-F11/F22/F5/F9
ASTMA182-F304/F316/F321/F304L/F316L
3-Bonnet ASTMA105,ASTM A182-F11/F22/F5/F9
ASTMA182-F304/F316/F321/F304L/F316L
4-Disc ASTMA105,ASTM A182-F11/F22/F5/F9
ASTMA182-F304/F316/F321/F304L/F316L
5-Gasket Graphite+Stainless Steel
6-Bolt ASTM A193-B7,A320-B8,A193-B8M
7-Stem ASTM A182Gr.F6a/ ASTM A182F22
ASTMA182-F304/F316/F321/F304L/F316L
8-Packing Graphite
9-Stuffing cover ASTMA105,ASTM A182-F11/F22/F5/F9
ASTMA182-F304/F316/F321/F304L/F316L
10-Gland ASTM A216-WCB
ASTM A351-CF8/CF8M/CF8C/CF3/CF3M
11-Valve stem nut Copper alloy
12-Handwheel ASTM A47-32510

Production Line

The basic principle of production line is to decompose a repeated production process into several sub processes. The former sub process creates execution conditions for the next sub process, and each process can be carried out simultaneously with other sub processes. In short, it is "functional decomposition, sequential in space, overlapping and parallel in time"

Production Line,Assembly Line Production,Automatic Production Line,Assembly Line Production System

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