Gold Member Since 2007
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Zhejiang Guanlong Machinery Valve Co., Ltd.

Top Entry Ball Valve, Top Entry Type Ball Valve, Trunnion Ball Valve manufacturer / supplier in China, offering Cast Steel Trunnion Mounted Ball Valve (Q347), Wafer Insert Vertical Elevated Lift Type Non Return Check Valve (H72H), Wafer Silent One Way Non Salm Non Return Check Valve and so on.

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Supplier Homepage Product Ball valve Cast Steel Trunnion Mounted Ball Valve (Q347)

Cast Steel Trunnion Mounted Ball Valve (Q347)

Purchase Qty.:
1-499 500+
FOB Unit Price: US $63 US $115,606
Purchase Qty. (Sets) FOB Unit Price
1-499 US $63
500+ US $115,606
Get Latest Price
Port: Ningbo, China
Production Capacity: 2500 PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Q347
  • Connection Form: Flange
  • Nominal Pressure: 150lb ~ 1500lb
  • Structure: Fixed Ball Valve
  • Function: Relief Valve
  • Application: Industrial Usage, Water Industrial Usage
  • Trademark: KARFAR
  • Specification: DN50~DN1200
  • HS Code: 8481804090
  • Material: Carbon Steel, Stainless Steel etc
  • Driving Mode: Manual,Worm Gear,Pneumatic, Electric-Motorized
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: High Temperature
  • Certificate: ISO, Ce
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description

Cast Steel Trunnion Mounted Ball Valve

This model is trunnion mounted ball valve with tightness suitable for an extensive range of temperatures and pressures. This series ball valve is featured for its trunnion mounted ball and unique spring loaded seat providing bubble-tight shut off and low operating torques even at low pressure. It islight weighted and cost effective.

Design standard:

Design: API6D, ASME B16.34
Test: API598


Products range:

Size: 2" ~ 48" (DN50~DN1200)
Rating: 150LB ~ 1500LB
Body Materials: Carbon Steel, Stainless Steel
Trim: A105+ENP,13Cr,F304,F316

Design feature:

Full or Reduce port
Fire safe seat sealing
Low emission control
Optional by locking device
Operation: Lever, Gear, Pneumatic etc.operator



Power plant ,etc

Order process:
1, Customer Send order list to email, or telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator

2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.

We also manufacture as per customer request or drawing.
company website:

Cast Steel Trunnion Mounted Ball Valve (Q347)

Cast Steel Trunnion Mounted Ball Valve (Q347)
Cast Steel Trunnion Mounted Ball Valve (Q347)
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