Cylinder, Valves and Regulator
Yoke Type Valve Connection for Small Medical Gas Cylinders
Strategic Recommendations for Yoke Type Valve Connection for Small Medical Gas Cylinders IS 3745
- Begin Licensing & Approvals Immediately
Apply for PESO approval for IS 3745 yoke type valve connections to ensure legality and readiness for medical supply chain. - Consult Compliance Professionals (ERA)
Engage ERA to support PESO applications, testing coordination, and IS 3745 conformity validation for healthcare gas systems. - Reach Out for Support
📧 cs@eraglobal.co.in | 📞 +91 95992 96331 | 💬 WhatsApp
Get assistance with licensing documentation, lab testing support, and compliance audits for medical cylinder valves. - Track Rule Amendments & Exemptions
Subscribe to ERA Newsletter for Monitor updates to Gas Cylinders Rules, including the 2022 amendments, and apply relevant exemptions under Rule 44. - Ensure Marking & Documentation
Stamp valves with manufacturer ID, service details, and inspection marks. Maintain test records and PESO approvals for audit readiness.
| Section | Details |
|---|---|
| Product Name | Yoke Type Valve Connection for Small Medical Gas Cylinders |
| Applicable Indian Standard (IS) No. | IS 3745 |
| Title of Indian Standard | Yoke Type Valve Connection for Small Medical Gas Cylinders |
| Quality Control Order | Not under BIS QCO; regulated under Gas Cylinders Rules, 2016 (GSR 1081(E)) |
| Notification & Amendments | Notified via GSR 1081(E), 22 Nov 2016; based on draft GSR 779(E), 13 Oct 2015; supersedes Gas Cylinders Rules, 2004; amended by Gas Cylinders (Amendment) Rules, 2022 |
| Final Enforcement Date | 22 November 2016 |
| Objective & Scope | To ensure safety, standardisation, and compatibility of valve connections used in small medical gas cylinders for healthcare applications |
| Products Covered | Yoke type valve connections used for small-sized medical gas cylinders (oxygen, nitrous oxide, etc.) |
| Exemptions | No product-specific exemptions; general exemptions under Rule 44 of GCR 2016 (small-scale possession without licence) apply |
| Industries Impacted | Medical gas cylinder manufacturers, valve manufacturers, hospitals, healthcare facilities, medical oxygen suppliers, PESO-approved inspection/testing agencies |
| Mandatory Compliance | Yoke type connections must conform to IS 3745; PESO approval mandatory; must be tested, marked, and certified for medical use; periodic inspection/replacement required |
| Next Steps for Stakeholders | Apply for PESO approval, conduct testing of valve assemblies, ensure compatibility with cylinder specifications, implement marking and documentation protocols |
| Legal Framework Provision & Enforcement | Enforced under the Explosives Act, 1884 and the Gas Cylinders Rules, 2016; PESO is the competent authority for approval, inspections, and enforcement. |
| Penalties for Non-Compliance | Seizure of non-compliant regulators, suspension/cancellation of PESO approvals, monetary fines, and imprisonment under the Explosives Act. |
| Conclusion | IS 3745 yoke type valve connections for small medical cylinders are mandatory under GCR 2016. PESO approval, IS compliance, marking, and inspection are required to ensure patient safety |
| References / Annexures | GSR 1081(E), 22 Nov 2016; GSR 779(E), 13 Oct 2015; Superseded Gas Cylinders Rules, 2004; Gas Cylinders (Amendment) Rules, 2022; IS 3745 |
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Notification
 Yoke type valve connections under IS 3745 are regulated through the Gas Cylinders Rules, 2016, notified by GSR 1081(E) on 22 November 2016 under the Explosives Act, 1884. These rules replaced the Gas Cylinders Rules, 2004 and were first circulated via draft GSR 779(E), 13 October 2015. They were later updated through the Gas Cylinders (Amendment) Rules, 2022.
Enforcement Timeline
 From 22 November 2016, IS 3745 compliance and PESO licensing became mandatory for all yoke type valve connections in medical cylinders.
Overview
 IS 3745 lays down construction, material, testing, and marking requirements for yoke type valve connections used in small medical gas cylinders, ensuring safe and leak-proof performance.
Objective & Scope
 The aim is to ensure compatibility, safety, and reliability of medical gas supply through small cylinders, minimising leakage risks and ensuring standardised fittings across healthcare facilities.
Products Covered
 Yoke type valve connections for small medical gas cylinders such as those containing oxygen and nitrous oxide.
Exemptions Provided
 No specific exemptions apply to IS 3745. General exemptions under Rule 44 of GCR 2016 for limited gas possession without licence remain applicable.
Industries Impacted
 Medical cylinder manufacturers, valve producers, healthcare gas suppliers, hospitals, and PESO-approved inspection/testing bodies are directly impacted.
Mandatory Compliance Requirements
 All yoke type valve connections must conform to IS 3745 (Scheme-I ), be type-approved by PESO, and marked with manufacturer details. Testing, inspection, and safe-use certification are mandatory.
Next Steps for Stakeholders
 Stakeholders must apply for PESO approval, test valve assemblies in accredited labs, ensure marking/traceability, and maintain compliance records.
Legal Provisions, Enforcement & Penalties
The Gas Cylinders Rules, 2016 are enforced under the Explosives Act, 1884, with PESO as the licensing and enforcement authority. Penalties for violations include seizure of non-conforming valves, cancellation of licences, monetary fines, and imprisonment.
Conclusion
IS 3745 yoke type valve connections are mandatory under GCR 2016 for medical cylinders. PESO approval, compliance with IS 3745, stamping, and regular inspection ensure patient safety and regulatory compliance.
References / Annexures
- GSR 1081(E), 22 Nov 2016
- GSR 779(E), 13 Oct 2015
- Superseded Gas Cylinders Rules, 2004
- Gas Cylinders (Amendment) Rules, 2022
- IS 3745
Ready to start your certification journey?
Let us help you navigate regulatory challenges and achieve certification with ease. Leave us your details, and we’ll get back to you—or request a free consultation today.