FlowGearSourceIndustrial pumps, valves, fittings, and process equipment for global buyers and RFQ-led sourcing.
[Hot Item] Pneumatic Actuated Ball Valve Actuation Sdv Shutdown Valve
Industrial Pumps

[Hot Item] Pneumatic Actuated Ball Valve Actuatio | RFQ Sourcing Details

Industrial Pumps · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryHeat Exchanger Skids
Unitset
SSTSRT SET AST ART AET AST ART AET AST ART AET AST ART AET
3BAR4BAR 5BAR 6BAR
TypeActuator Negotiable Air Torque
ModelSpring torque Air torque
PowerPneumatic
CategoryIndustrial Pumps
CategoryIndustrial Pumps
AvailabilityInquiry required
Updated2026-05-28

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Industrial Pumps. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Company Info. Basic Info. Model NO.

VSF300-SR4-FC-HY Structure Piston Cylinder Power Pneumatic Standard Standard Pressure Direction Single-acting Cylinder Transport Package Woodenbox Specification CE, SGS Trademark VESON Origin Shanghai China HS Code Production Capacity 50000PC / Y Product Description Product Description Ethylene And Refinery Revamping Project Metal-seated ball valves spring-return Scotch Yoke pneumatic actuators Features 1.

Versatility 2. Efficient 3. Safety 4. Corrosion Resistance 5. Highly Sealed 6. Long Service Life Our advantage: 1 We have professional technicists to ensure advanced design. 2 We have professional and technical QC team to ensure 100% products checking. 3 We have own factory with competitive price and good quality.

4 Our products is accepted by all over the world. 5 We have own import and export right. small order can be accepted. 6 High quality with competitive price, short delivery time. 7 Good quality material and advanced production equipment. 8 Efficient sales team and excellent customer service.

9 Our products have passed the CE and ISO Certificate Principle of Single Acting Actuator (Spring Return) CCW Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.

Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A. CW Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.

Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.

Principle of Double Acting Actuator CCW Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B. Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A.

CW Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B. Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.

VSF Series of spring return pneumatic torque table(SR5) Nm Model Spring torque Air torque 3BAR 4BAR 5BAR 6BAR SST SRT SET AST ART AET AST ART AET AST ART AET AST ART AET VSF14-200SR VSF14-250 SR VSF14-300 SR VSF16-250 SR VSF16-300 SR VSF16-350 SR VSF25-350 SR VSF25-400 SR VSF25-450 SR VSF30-450 SR VSF30-500 SR VSF30-550 SR VSF35-550 SR VSF35-600 SR VSF35-700 SR VSF40-600 SR VSF40-700 SR VSF40-800 SR VSF48-800 SR VSF48-900 SR VSF48-1000 SR VSF60-800 SR VSF60-900 SR VSF60-1000 SR VSF60-1100 SR VSF60-1000X2 SR AST - Air start torque - Spring start torque ART - Air run torque SRT - Spring run torque AET - Air end torque SET - Spring end torque MORE DETAIL 1.

Warranty Warranty 1 year Great quality products We stand behind the quality of our products 100% All of our items come with a warranty to give you a peace of mind. New Guaranteed: All of our items are in new condition in OEM or Original packing. 2.

Package Our package method is in perfect condition, or according customized. 3. Payment MOQ: Customer design We usually accept T/T(wire transfer), Western Union Trade Currency: USD or RMB TT 30% deposit in advance,70% balance paid before shipment.

(sample order) T/T / Western union 100% at sight View More Send your message to this supplier Veson Valve Ltd.

[Hot | Applications and Buyer Notes

[Hot is organized as a sourcing-ready Industrial Pumps reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions b

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

1
Unit, setBased on visible page data; confirm exact value in the RFQ.
2
SST, SRT SET AST ART AET AST ART AET AST ART AET AST ART AETBased on visible page data; confirm exact value in the RFQ.
3
3BAR, 4BAR 5BAR 6BARBased on visible page data; confirm exact value in the RFQ.
4
Type, Actuator Negotiable Air TorqueBased on visible page data; confirm exact value in the RFQ.
5
Model, Spring torque Air torqueBased on visible page data; confirm exact value in the RFQ.
6
Power, PneumaticBased on visible page data; confirm exact value in the RFQ.
7
Category, Industrial PumpsBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryHeat Exchanger Skids
Brand
Unitset
SSTSRT SET AST ART AET AST ART AET AST ART AET AST ART AET
3BAR4BAR 5BAR 6BAR
TypeActuator Negotiable Air Torque
ModelSpring torque Air torque
PowerPneumatic
OriginShanghai China
PackageOur
MaterialStainless Steel
StandardStandard Pressure Direction Single-acting Cylinder
Model NO.VSF300-SR4-FC-HY Structure Piston Cylinder
TrademarkVESON
Negotiable1 Piece ( )
CustomizationAvailable
SpecificationCE, SGS
Transport PackageWoodenbox

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

FlowGearSource related sourcing paths

Related categories FlowGearSource related paths

Industrial Pumps

Ball Valves

Industrial Valves

Related applications FlowGearSource related paths

Oil and Gas Transfer

Food and Beverage Processing

FlowGearSource procurement phrases

FlowGearSource related product samples

Supplier profile

Veson Valve Ltd.
主营:Heat Exchanger Skids

Veson Valve Ltd. focuses on heat exchanger skids for flow control equipment sourcing, industrial pump and valve discovery, and rfq-ready process supply platform

View full profile >