STV · YOUR GLOBAL STEAM VALVE SUPPLIER100% brand-new & genuineOne source for
One source for
Spirax Sarco.
Brand-new, genuine Spirax Sarco valves and steam-system equipment. Competitive pricing, responsive quotations and coordinated supply for your entire project.
Selected models in stock · Confirmed lead times with your quotationTHE STV SUPPLY PROMISE
More confidence in every purchase.
From one replacement valve to a complete project list, STV keeps your sourcing process clear and connected.
One-stop Spirax Sarco sourcing
Consolidate valves, traps, controls, accessories and replacement parts in one enquiry.
100% brand-new & genuine
STV guarantees brand-new, genuine Spirax Sarco products, with product identification checked for your order.
More competitive pricing
Request a competitive offer for individual items, project packages and repeat purchasing.
Faster supply. Selected stock.
Selected valves are held in stock. We confirm availability and the fastest available dispatch for your exact configuration.
Fast quotation response
Send your model list or nameplate photos for prompt clarification and a clear, itemized quotation.
After-sales quality support
Get assistance with supplied-product quality questions and warranty coordination under your agreed order terms.
EXPLORE THE RANGE
One source. Every critical connection.
Browse steam traps, valves, actuation, boiler controls, clean-steam equipment and genuine replacement parts. Connection and capacity variants are grouped by product family.
Frequently requested product families
Start with a model. Refine the configuration with our team.
FROM COMPONENT TO SYSTEM
A connected view of your steam system.
Explore isolation, separation, pressure control and condensate recovery. Select a marker to view the corresponding product family.
S13BSA / BSATFig 33DP27SV60SPIRA-TROL KE / LEFT14 / FT14HCAPT14 / APT14HCBuilt around your operating duty.
Organise your valve package around the way your plant uses steam.
01Pressure reduction
Bring the pressure to the process.
Organise a pressure-reducing station around inlet pressure, downstream demand and safe condensate drainage. A coordinated component list helps clarify both control duty and maintenance access.
Explore solution02Condensate recoveryKeep condensate moving.
Review traps, pumping and return-line components as one system. Correct drainage depends on condensate load, available differential pressure and changing process conditions.
Explore solution03Process controlMatch the valve to the control duty.
Coordinate control valves, actuators and positioners for the required modulation and fail action. Each component needs to be compatible with the duty and with the other parts of the assembly.
Explore solution04Steam distributionA better specified steam network.
Combine isolation, drainage, separation and metering requirements for a steam distribution package. Select each device against its location and expected operating conditions.
Explore solutionFor plants where steam matters
01Food & beverage02Brewing & distilling03Chemicals & processing04Pharmaceutical utilities05Pulp & paper06Textile & laundry
About STV
Your Spirax Sarco supply partner in Shanghai.
Shanghai Yifan Steam Valve Co.,Ltd (STV) supplies brand-new, genuine Spirax Sarco valves and steam-system equipment to industrial customers worldwide. From individual replacement parts to complete project lists, we coordinate product matching, competitive quotations and export supply from Shanghai.
About STVFrom your specification to a clear quotation.
01
Share your requirements
Send a model, valve list or operating duty.
02
Align the configuration
Review connections, materials and documents.
03
Confirm supply details
Agree availability, price and delivery terms.
04
Coordinate your shipment
Arrange packing, documentation and dispatch.
Frequently asked questions
What information should I send for a quotation?+
Send the full model or nameplate, size, connection standard, working pressure and temperature, medium, quantity and delivery destination. For control duties, include flow and inlet/outlet conditions.
Can you confirm current stock and delivery?+
Selected valve models are held in stock. Availability depends on the exact configuration and quantity; your quotation confirms the current stock position, lead time, shipping basis and validity.
Are technical documents available in English?+
Yes. Our download centre provides English manufacturer technical sheets and installation manuals. Match the document reference and revision to the exact product. We can help clarify the documentation before you order.
Can I enquire about a complete valve package?+
Yes. STV offers one-stop sourcing of brand-new, genuine Spirax Sarco valves, traps, actuators, controls and spares. Add models to your enquiry or send a bill of materials for a coordinated quotation.
STV / Export coordination
Request a quoteHave a model number or a project list?
Give our team the details. We will help turn them into a clear sourcing enquiry.