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HIP Check Valve 20-41LF6
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Non-rotating tip stems are standard for on-off service and ensure long life on valve seats. Regulating tip stems are available
for all valves at no additional cost, add - REG to part number.
Glands and collars for tubing are supplied with each valve unless otherwise requested (glands and collars shown on pages 3.4 and 3.A).
Materials include high tensile type 316 stainless steel bodies and hardened 17-4PH stainless steel lower section stems. 11/2" O.D. valves are constructed of 2205 duplex.
Packing is Teflon (450°F) standard with optional Viton(350°F), BUNA-N (200°F) and Grafoil (800°F) available at no additional cost.
Air operators for remote control operation are available for all valves. (Refer to Air Operator section of catalog for additional data).
Glands and collars for tubing are supplied with each valve unless otherwise requested (glands and collars shown on pages 3.4 and 3.A).
Materials include high tensile type 316 stainless steel bodies and hardened 17-4PH stainless steel lower section stems. 11/2" O.D. valves are constructed of 2205 duplex.
Packing is Teflon (450°F) standard with optional Viton(350°F), BUNA-N (200°F) and Grafoil (800°F) available at no additional cost.
Air operators for remote control operation are available for all valves. (Refer to Air Operator section of catalog for additional data).
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: What happens if an item is damaged in production due to an installation error by our technicians? Will OKmarts help?
A: While standard warranties do not cover user-inflicted installation damage, we support your recovery velocity. In emergency situations where a commissioned part is accidentally fried or structurally damaged, we offer an expedited "Rapid Replacement" service, prioritizing your emergency order at a discounted technical assistance rate to minimize factory downtime.
Q: Does OKmarts offer volume discounts, corporate account tier pricing, or contract pricing?
A: Yes, we offer tailored B2B quotation frameworks. Procurement managers can submit a Request for Quote (RFQ) directly through the platform or contact a dedicated account manager to unlock tiered volume discounts and wholesale pricing structures.
Q: How does OKmarts ensure consistent communication across different global time zones?
A: We operate an international sales and support desk that covers major global operating hours. Every corporate buyer is assigned a dedicated Account Manager who coordinates cross-border communications, ensuring that urgent technical queries or logistics issues are answered regardless of the time difference.
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Q: Can I purchase an extended warranty for my products?
A: Depending on the product, you may have the option to purchase extended warranty coverage. This additional warranty can provide extended protection beyond the manufacturer's warranty period. The availability of extended warranty options will be mentioned on the product page.
Q: What should I do if I receive the wrong item?
A: If you receive the wrong item, please contact our customer service team immediately. Provide them with the order details and a description of the incorrect item received. We will rectify the issue by arranging for a return and sending you the correct item.
Q: Do you support product customization or personalization?
A: Yes, we offer product customization and personalization options for selected items. You can personalize the product of your choice according to your preferences, making it truly unique.
Customer reviews
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Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)