Monthly production capacity: more than 300 tons; annual developments: more than 1000 kinds of precision investment castings

 
          Manlid Equipment
          Safety Valve
          Airline Valve
          Top Discharge Valve
          Bottom Discharge Valves
 
 
Home>>Products>>Tank Valve  
Bottom Discharge Valves 


HIGH LIFT VALVE

2.0 TECHNOLOGY FOR TANK VALVE

Poppet and the hooks matches better, seldom jams; With the guidance of the draft angle at the bottom of the gasket, the poppet can reach the sealing position accurately; Less distortion of the basket than 3 hooks; A smoother flow route increases the flow rate by 10%.

Basic Details
3" 45° MKIII Highlift Footvalve
Options: inlet flange drilled 8 x14mm holes equi-spaced on a 178mm PCD; outlet flange drilled 4 x 17mm holes on a 160mm PCD. Contact parts manufactured in 316 stainless steel with combined main seal as standard. Other poppet seal materials available. Footvalve may be manufactured in other metals. Full range of 30°, 90° and 180° highlift footvalves. Steam heated option. Available with integral Hastelloy seat area. A range of bolt kits and outlet gaskets are available. We also make 4-8" footvalves.

Specification
Weight 8.9 KG
Design Pressure (MAWP) 4 Bar (58PSI)
Test Pressure 6 Bar (87 PSI)
Design Temperature -40°C to 200°C
(-55°F to 392°F)

Fitting Dimension


Example shown : 826-1200A


To ensure that the tank remains sealed in the event of an accident, the valve body incorporates a shear groove, designed to fail in such a way as to leave the internal part of the valve closed and attached to the tank body. To ensure that the tank remains sealed in the event of an accident, the valve body incorporates a shear groove, designed to fail in such a way as to leave the internal part of the valve closed and attached to the tank body.
1 Basic configuration
2 Gasket for outlet; OPTIONAL COMPONENTS
3 Bolt kit for flange;
4 Gasket for inlet;
5 Welding flange for tank



UNIVALVE

2.0 TECHNOLOGY FOR TANK VALVE

Poppet and the hooks matches better, seldom jams.With the guiding of the draft angle at the bottom of the gasket, the poppet can reach the sealing position accurately; Less distortion of the basket than 3 hooks; A smoother flow route improves the flow rate by 10%.

Basic Details
3" 45° Twin footvalve, inlet flange drilled 8 x 14mm holes equi-spaced on a 178mm PCD. Footvalve body incorporates integral 3" butterfly valve terminating with 3" BSP outlet and stainless steel blank cap. Manufactured in 316 stainless steel with combined main seal to footvalve and PTFE main seal to butterfly valve and cap. Footvalve may be manufactured in other metals. Full range of 30°, 90° and 180° highlift footvalves. Steam heated option. Available with integral Hastelloy seat area. A range of bolt kits and outlet gaskets are available. We also make 4-8" footvalves.

Specification
Weight 12.2 KG
Design Pressure (MAWP) 4 Bar (58PSI)
Test Pressure 6 Bar (87 PSI)
Design Temperature -40°C to 200°C
(-55°F to 392°F)

Fitting Dimension


Example shown : 804-4000A


To ensure that the tank remains sealed in the event of an accident, the valve body incorporates a shear groove, designed to fail in such a way as to leave the internal part of the valve closed and attached to the tank body.To ensure that the tank remains sealed in the event of an accident, the valve body incorporates a shear groove, designed to fail in such a way as to leave the internal part of the valve closed and attached to the tank body.
1 Basic configuration
2 Available with Hastelloy sealing area to Footvalve. Flanged/Camlock outlet version (drilled 3" BSTD/3" ASA150/DIN80 PN40); OPTIONAL COMPONENTS
3 Bolt kit for flange;
4 Gasket for inlet;
5 Welding flange for tank


FUSE LINK

Fuse link effects the automatic closure of the footvalve (primary valve) in case of fire. The device incorporates a fusible element designed to operate at 100°C (212°F) and is linked to the remote closure cable. Quick and easy to fit on the container tank frame and compatible with all tank designs and with most footvalves on the market. Complies with U.S. DOT CFR49 - ch.178275 [d].

Specification
Weight 0.5 KG
Design Temperature 100°C (212°F)



Parts drawing (Part NO. : 324-5760)
Item Description
1 Stainless steel chain (9 links)
2 100°C fusible element
3 Tension spring
4 Remote closure bracket
5 Solid ring
6 Wire clamp (2 per assembly)


Setting details
1. Drill & tap tank frame m6 at centres quoted clamp remote closure wire to chain using cable connectors.
2. Ensure that there is minimum amount of slack on the chain when the valve is in the open position.


DUST CAPS

A range of stainless steel check caps is also available. These comprise a cap with an indicator which allows the operator to check if there is any residual pressure. The part numbers have a 'CK' suffix instead of the 'PS'.

BSP - Stainless Steel
Description Part No.
½" BSP stainless steel cap with wire & PTFE washer 10316PS
¾" BSP stainless steel cap with chain & PTFE washer 10306PS
1" BSP stainless steel cap with chain & PTFE washer 10305PS
1½" BSP stainless steel cap with chain & PTFE washer 10300PS
2" BSP stainless steel cap with chain & PTFE washer 10301PS
2½" BSP stainless steel cap with wire & PTFE washer 10302PS
3" BSP stainless steel cap with chain & PTFE washer 10303PS
4" BSP stainless steel cap with wire & PTFE washer 10304PSC

BSP - Aluminium
Description Part No.
¾" BSP aluminium cap with chain & leather washer 10706AL
1" BSP aluminium cap with chain & leather washer 10707AL
1½" BSP aluminium cap with chain & leather washer 10708AL
2" BSP aluminium cap with chain & leather washer 10709AL
2½" BSP aluminium cap with chain & leather washer 10710AL
3" BSP aluminium cap with chain & leather washer 10711AL

NPT
Description Part No.
1½" NPT stainless steel cap with chain and Teflon washer 10300NPTP
2" NPT stainless steel cap with chain and Teflon washer 10301NPTP
3" NPSL stainless steel cap with chain and Teflon washer 425-3240
3" NPT aluminium cap with brass chain and leather washer 10711NPT

Washers
Description   Part No. LEATHER Part No. PTFE
½" washer   -- 10335P
¾" washer   10331L 10331P
1" washer   10319L 10319P
1½" washer   10326L 10326P
2" washer   10327L 10327P
2½" washer   10328L 10328P
3" washer   10329L 10329P



 
Views:2318 Date:2012-4-27 [ Print ]
 

Dongying Giayoung Precision Metal Co., Ltd. Copyright © 2010,Giayoung,All Rights Reserved.   >> Sitemap
We manufacture a wide range of steel alloys castings including stainless steel, heat resistant steel, carbon steel, low alloy, high temperature steels by silicasol lost wax process.