Forged Pressure Seal Globe Valve

• Customization: Available
• Media: Oil
• Temperature: Ordinary Temperature
• Model NO.: J61H
• Actuator: Manual
• Material: Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Plunger Type Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
• Standard: DIN, GB, ANSI, JIS
• Color: Custom
• Pressure Class: 900#/1500#/2500#
• Body Material: A105/Lf2/F304/F316/F51/F53/Monel/Duplex
• Transport Package: Plywooden Case
• Specification: 1" - 48"
• Trademark: Fly
• Origin: Zhejiang Province, China
• HS Code: 8481804090
• Production Capacity: 50000tons

Product Description

Forged pressure seal globe valve

1    No pressure retaining body-bonnet flanges or bolting.
2    Forged structure for all pressure containing parts. Optimized design for thermal fatigue required for power plant where frequent start-ups & shut-downs are the must.
3    Flanged valves are provided with flanges integral to the valve body forging or full penetration welded.
4    Lighter weight design compared to bolted bonnet.
5    High quality packing for reliable tightness and low emission performance.
6    Sealing surfaces are machined to the tightest tolerances and lowest roughness and to ensure reliable sealing & long service life.
7    Best-in-Class CV values.
8    Outside Screw and Yoke (OS&Y).
9    Low operation torque design.
10    Self aligning two piece packing gland.
11    Graphite based Pressure seal gasket with metal anti-extrusion caps.


Applicable standards:

STEEL GLOBE VALVES,BS1873/API600

STEEL VALVESASME B16.34

FACE TO FACEASME B16.10

END FLANGES,ASME B16.5

BUTTWELDING ENDS,ASME B16.25

INSPECTION AND TEST,API 598

Design description:

STRAIGHT PATTEREN BODY DESIGN

OS & Y,OUTSIDE SCREW AND YOKE

PBB,BOLTED BONNET

YOKE INTEGRAL WITH BONNET

RISING STEM AND HAN DWHEEL

LOOSE DISC,CHOICE OF PLUG OR BALL

RENEWABLE SEAT RING

IMPACT HANDWHEEL FOR 10 &ABOVE HORIZONTAL SERVECE

FLANGED OR BUTTVVELDING ENDS AVAILABLE WITH BG OPERATOR

Part Materials

NO	Part Name	CS tO ASTM	AS tO ASTM	SS to ASTM
		Type A 105N	Type F22	Type F304(L)	Type F316(L)
1	Body	A105N	A182 F22	A182 F304(L)	A182 F316(L)
2	Disc	A276 420+STL	A276 304+STL	A276 304+STL	A276 316(L)+STL
3	Stem	A276-410	A182 F22	A182 F304(L)	A182 F316(L)
4	Seal Place	A105	A182 F22	A182 F304(L)	A182 F316(L)
5	Seal Ring	A182 F304	A182 F304	A182 F304(L)	F316(L)
6	Bonnet	A105N	A182 F22	A182 F304(L)	A182 F316(L)
7	Bonnet Gasket	A276 420	A276 420	A182 F304(L)	A182 F304
8	Adapter Ring	A105N	A182 F22	A182 F304(L)	A182 F316(L)
9	Packing	A194 2H	A194 4	A194 8	A194 8M
10	Eyebolt Pin	A276 420	A276 420	A182 F304	A182 F304
11	Eyebolt	A105	A105	A182 F304	A182 F304
12	Eyebolt Nut	A193 B7	A193 B16	A193 B8	A182 B8M
13	Locking Nut	A194 2H	A194 4	A194 8	A194 8M
14	Gland	A276 420	A276 420	A276 420	A276 420
		A197	A194 4	A197	A197
		SS	SS	SS	SS
		CS	CS	CS	CS

Class900-1500 Main Outline Dimensions & Weight Pressure seal bonnet, reduced port,
outside screw stem & yoke (OS&Y).BS 5352

F.P	^1/2	^3/4	1	1 ^1/4	1 ^1/2	2
L	140	140	140	178	178	216
W	200	200	200	280	280	300
H	320	320	320	440	440	490
d	12	15	20	28	32	40
Weight(kg)	11.5	10.8	10.5	19.6	21.1	55.4

Class 2500 Main Outline Dimensions & Weight Pressure port (OS&Y).

 

The terminal connection for receives inserts welds, designs accord ng to ASME B16.34

F.P	^1/2	^3/4	1	1 ^1/4	1 ^1/2	2
L	186	186	186	232	232	279
W	200	200	200	280	280	300
H	375	378	360	490	490	540
d	11	14	19	25	28	35
Weight(kg)	12.3	11.6	10.8	26.0	28.4	60