Globe Valve mainly had Thead ends 200WOG Globe Valve, BS1873 Flange ends Globe Valve, DIN F1/F5 Standard Flange Globe Valve, Stainless Steel Flange ends Globe Valve, Carbon Steel Butt Welded Globe Valve, Stainless Steel Bellow Seal Globe Valve, Forged Steel A105/F316 Globe Valve, 800LB/1500LB Forged Steel Flange Globe Valve, Butt Welded CF8M Globe Valve, Pressure Sealed Flange Globe Valve, High Pressure 2500LB Flange Globe Valve, 150LB~900LB WCB Flange ends Globe Valve, Gear Operated Globe Valve, Globe Valve with Pneumatic/Electric Actuator.
|Product Name||Stainless Steel Flange Ends Globe Valve 150LB~900LB|
|1. Material||SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc|
|2. Size||2’'~36'' ( DN50~DN900)|
|3. Thread standard||ISO9001 & CE, TS|
|4. Port||Full Port|
|5. Working Pressure||150LB/300LB/600LB/900LB/1500LB|
|6. Connection Ends||RF, RTJ, FF, Butt-welding.|
|7. Working Temp.||-29~425℃, or according to customer requirements for different industry.|
|8. Suitable Medium||Water, Natural Gas, Oil and some corrosive liquid|
|9. Operated||Gear Operated, Pneumatic Actuator, Electric Actuator.|
|10. Inspection & Testing||According to API598|
|Package||Standard Exporting Plywood Case|
|Shipping Port||Ningbo/Shanghai, China|
|Shipping Terms||Exw, FOB, CFR, CIF, etc.|
|Payment Terms||T/T, Western Union, PayPal, etc.|
|30% prepayment, 70% balance paid before shipping or against copy of BL|
|Country of Origin||Wenzhou city, China|
|Production Capacity||1000 sets/month|
Globe valves are primarily used as control valves where throttling or both throttling and shut-off are required. Globe Valves can also be used for on-off service; however, because of design, a pressure drop becomes inherent. This is generally confined to on-off applications where the valve is normally closed and pressure drop is not important when the valve is open. Globe valves are uni-directional valves and normal applications will find the globe valve with the flow and pressure under the disc. GLT cast steel globe valves are commonly made in outside screw and yoke designs with full ports and heavy-duty type discs.
|General Design||API600/BS1873(cast steel valves)|
|API602 (forged steel valves)|
|Pressure Rating||ASME /ANSI B16.34|
|Face to face||ASME/ANSI B16.10|
|Flange Dimensions||ASME/ANSI B16.5|
|Butt-weld end||ASME/ANSI B16.25|
|Inspection and Test||API 6D/API598|
Standard body-bonnet joints of globe valves are connected by studs and nuts and are machined as follows:
|PRESSURE CLASS||JOINT DESIGN||GASKET TYPE|
|150 & 300||Male-female||Spiral wound metal with Graphite|
|600||Male-female/Ring type joint||Spiral wound/Ring joint metal|
|900 & above||Ring type joint||Ring joint metal|
The valve is normally supplied with the conical plug type disc. The disc rotates freely on the stem and incorporates a differential angle from that on the seat ring. This design provides the maximum assurance of shut off, is less likely to stick in the body seat, and is considered the simplest design for field repair.
The seat ring design, normally supplied is as follows:
|PRESSURE CLASS||SEAT DESIGN|
|≥10’’ Seal Welded|
|300 & Above||2’’-6’’ Integral|
|≥ 8’’ Seal Welded|
Other design are available for request.
All stem are rotating, rising and designed with integral backseat features which provide an ultimate seal during packing changes.
The stem packing is designed and arranged to ensure a maximum seal along the stem during operation or while at position, thus allowing for a greater reduction in fugitive emissions. Our packings are made of Graphite(Non-asbestos).
Our standard end connection produce valves with:
Other special end connections are supplied according to customer’s requirements.
Standard valves come with manual operator. Gear operation can be installed if required. Other accessories such as actuators, chainwheels, locking device and many others are available to meet customer requirements.
|Part||WCB Series||304 Series||316 Series||Cr-Mo(V) Series||LCB, LCC Series|
|Body & Bonnet||A216 WCB||A351 CF8
|Disc||A216 WCB||A351 CF8
|Stem||A182 F6a||A182 F304
|A182 F6a||A182 F6a|
|Seat Ring||A105/A182 F6a||A182 F304
|A182 F6a||A182 F6a|
|Backseat||A182 F6a||A182 F304
|A182 F6a||A182 F6a|
|Yoke Sleeve||A439 D2||A439 D2||A439 D2||A439 D2||A439 D2|
|Stud||A193 B7||A320 B8||A193 B8||A193 B7||A193 B7|
|But||A194 2H||A194 8||A193 8M||A194 2H||A194 2H|
|Gasket||Spiral Wound+Graphite/Ring Joint Metal|
|Handwheel||Carbon Steel/Ductile Cast Iron|
Note: All the data should be confirmed with the approved drawings of manufacturer.