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Pneumatic general Angle regulating valve

Pneumatic general Angle regulating valve

HAA ordinary Angle valve is a top guide structure of the regulating valve.The valve body structure is close together, the pressure drop loss is small, the flow is large, the adjustable range is wide, the flow characteristic accuracy is high, the dynamic stability is good, the valve core guides the area to be large, the vibration resistance is good.

  • Item NO.:

    XU142
  • Lead Time:

    40Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Blue
  • MOQ:

    30
Products Details

HAA ordinary Angle valve is a top guide structure of the regulating valve.The valve body structure is close together, the pressure drop loss is small, the flow is large, the adjustable range is wide, the flow characteristic accuracy is high, the dynamic stability is good, the valve core guides the area to be large, the vibration resistance is good. Regulating valve with multi spring type film actuator, compact structure, large output force.

Technical parameters:

Body:
Type Two seater cast ball angle valve
Nominal diameter 40-200mm
Nominal pressure ANSI 125; 150; 300; 600. JIS 10k; 20k; 30k; 40k. PN1.6; 4.0; 6.4Mpa
Connection type Flanged type: FF; RF; RJ; LG. Standard according to ANSI B16.5, JIS B2201 JB/T79.1 PN1.6Mpa.JB/T79.2 concave and convex surface.
Material ZG251; ZG1Cr18Ni9; ZG0Cr17Ni12Mo2; 1.25Cr0.5Mo; 5.0Cr0.5Mo; SCPH21; SCPH61; Ti
Upper bonnet Normal temperature type(P):-17~230℃; 
Elongation Ⅰ type (E1) : -45-17℃, +230-566℃
Elongation Ⅱ type (E2) : integral type (E21) : -100-45℃
Welding type (E2W) : -196-100℃
Bellows seal (B) : welded type (BD) :-50-350℃
Form (BF) :-30-300℃
Note The working temperature shall not exceed the allowable range of various materials
Gland form Bolt comperssion type
Packing V-type PTFE packing; packing with leaching PTFE; graphite braided packing

Internals
Spool Features Pressure Balance Spool
Note Monolithic and separated sleeves should be determined according to nominal diameter; material and working temperature
Materials 1Cr18Ni9Ti; 0Cr17Ni12Mo2; Surfacing stailai alloy

Actuator
Type HA multi spring film mechanism
Diaphragm material ethylene propylene rubber clip nylon
Spring range 0.02~0.10; 0.08~0.24 MPa
Air supply pressure  0.14; 0.16; 0.28 MPa
Air source connector RC 1/4
Ambient temperature -30~70℃
Function form Air open type; Air closed type

Performance
Leakage Metal seat:less than 0.01% of rated CV according to ANSI B16.104 ; Teflon acetylene seats to ANSI B16.34  class less than rated CV 10-7
Return error 1%(with locator); 3%(without locator)
Linear ±2%(with locator); ±5%(without locator)
Note Standard V-type PTFE filler is used
Adjustable range 50:1


Packing & Delivery : 

Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.





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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.