Pressure Seal Globe Valves

VERVO cast steel globe valves are VERVO designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of American Petroleum Institute standard API600&API 6D,British standard BS1414 & BS EN 1984 and generally, conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body/ bonnet materials and trims.

VERVO Material:
WCB,LCB,WC6,WC9,CF8,CF8M,CF3,CF3M,CF8C,CN7M

No	Part Name	Carbon Steel	1-1/4Cr - 1/2Mo	18Cr-9Ni-2Mo
1	Body	A216-WCB	A217-WC6	A351-CF8M
2	Yoke	A216-WCB	A217-WC6	A351-CF8M
3	Disc	A216-WCB+HF	A217-WC6+HF	A351-CF8M + HF
4	Stem	A182-F6a	CR-MO-V	A182-316
5	Seat Ring	A105+HF	A182-F11+HF	A240-316+HF
6	Bonnet	A105	A182-F11	A240-316
7	Bonnet Gasket1)	Steel Ring	304SS Ring	316SS Ring
8	Adapter Ring	Carbon Steel	A276-420	A276-316
9	Retainer	Carbon Steel	A276-420	A276-316
10	Yoke Cap	Carbon Steel	Alloy Steel	Stainless Steel
11	Bonnet Stud	A193-B7	A193-B16	A193-B8M
12	Bonnet Stud Nut	A194-2H	A194-7	A194-8M
13	Racking	Graphite
14	Gland	A276-420	A276-304	A276-316L
15	Gland Flange	A216-WCB	A217-WC6	A351-CF8M
16	Eyebolt Pin	Carbon Steel	A276-420	A276-316
17	Eyebolt	Carbon Steel	A193-B7	A193-B8
18	Eyebolt Nut	Carbon Steel	A194-2H	A194-8
19	Grease Fitting	Brass+Steel
20	Yokesleeve	Aluminum-Bronze2)
21	Yokesleeve Jam Nut	Carbon Steel		Stainless Steel
22	Handwheel	Malleable Iron
23	Handwheel Nut	Carbon Steel

 

 

Features	Specifications
Size:2"~36"	Design:ASMEB16.34
Pressure Rating:Class 900-2500	Face to Face:ASME B 16.10/BS EN558
PSB,Pressure Seal Bonnet OS&Y,Outside Screw and Yoke Flexiable Wedge/Solid Wedge Renewable	End Flange: ASME B 16.5/BS EN1092/ASME 16.47 End BW:ASMEB16.25 Pressure Temp:ASME 16.34
Seat Rings	Test:API598,ISO5208,BS6755
Flange or Butt Welding	Special :NACE MR-01-75