1. المقدمة
This manual provides essential instructions for the proper installation, operation, and maintenance of the Protech 61-104025-15 Service Valve. Adhering to these guidelines will ensure safe and efficient performance of the valve. Please read this manual thoroughly before proceeding with any procedures.
2. انتهى المنتجview
The Protech 61-104025-15 Service Valve is a component designed for various industrial and plumbing applications, particularly within HVAC and refrigeration systems. It facilitates isolation and control of fluid flow, allowing for system servicing without complete depressurization or drainage. This valve is compatible with models such as raka, rakb, ralc, rama, ramb, ramc, ramm, ranc, rand, ranl, rapa, rapb, rapc, rapl, rapm, rara, rarl, rasl, rpka, rpkb, rpla, rplb, rpmb, rpmc, rpmd, rpmm, rpne, rpnk, rpnl, rppb, rppc, rppl, rpql, rprl, saka, sakb, spkb.
الشكل 1: The Protech 61-104025-15 Service Valve. This image displays the brass-colored valve body, featuring two 3/4-inch sweat ODF connections on opposing sides and a hexagonal cap at the top for manual operation.
3. الإعداد والتثبيت
Installation of the Protech 61-104025-15 Service Valve requires careful attention to connection types and proper sealing techniques. It is recommended that installation be performed by a qualified technician.
3.1 تفاصيل الاتصال
- Upper Connection Size: 3/4 بوصة
- Upper Connection Type: Sweat ODF (Outer Diameter Flare)
- Lower Connection Size: 3/4 بوصة
- Lower Connection Type: Sweat ODF (Outer Diameter Flare)
3.2 إجراءات التثبيت
- السلامة أولاً: Ensure the system is depressurized and drained before beginning installation. Wear appropriate personal protective equipment (PPE).
- تجهيز الاتصالات: Clean the ends of the pipes and the valve's sweat connections thoroughly to remove any dirt, grease, or oxidation. Apply appropriate flux to both surfaces.
- قم بوضع الصمام: Place the valve in the desired position, ensuring proper alignment with the piping.
- اتصالات اللحام: Using a suitable heat source and solder, create strong, leak-free sweat joints. Allow the joints to cool naturally.
- اختبار التسرب: After installation, pressurize the system and carefully check all connections for leaks using an approved leak detection method.
4. التشغيل
The Protech 61-104025-15 Service Valve is designed for straightforward manual operation to control or isolate fluid flow within a system.
4.1 Opening and Closing the Valve
- ل يفتح the valve, turn the hexagonal cap counter-clockwise until the desired flow is achieved or the valve is fully open.
- ل يغلق the valve, turn the hexagonal cap clockwise until the valve is fully closed and flow is stopped. Do not overtighten.
Always operate the valve smoothly and avoid sudden, forceful movements to prevent damage to the valve or system components.
5. الصيانة
Regular maintenance ensures the longevity and reliable performance of your Protech 61-104025-15 Service Valve.
- التفتيش الدوري: Visually inspect the valve and its connections regularly for any signs of wear, corrosion, or leaks.
- تنظيف: Keep the exterior of the valve clean. Avoid using harsh chemicals that could damage the valve material.
- كشف التسرب: Periodically check for leaks around the valve body and connections, especially after any system pressure changes.
- التحقق التشغيلي: Cycle the valve (open and close) periodically to ensure smooth operation and prevent seizing, particularly in systems where the valve remains in one position for extended periods.
6. استكشاف الأخطاء وإصلاحها
This section addresses common issues that may arise with the service valve.
6.1 المشكلات والحلول الشائعة
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| تسرب عند نقاط التوصيل | Improper soldering; damaged pipe or valve connection | Depressurize system, repair or re-solder connection. Replace valve or pipe if damaged. |
| Valve difficult to turn | Internal corrosion or debris; lack of lubrication | Do not force. Depressurize system and inspect. If internal, valve replacement may be necessary. |
| No flow or restricted flow when open | Valve not fully open; internal obstruction | Ensure valve is fully open. Depressurize system and inspect for internal debris. |
في حال وجود مشاكل غير مدرجة أو إذا لم تحل الحلول المشكلة، يرجى الاتصال بفني خدمة مؤهل.
7. المواصفات
| مواصفة | التفاصيل |
|---|---|
| ماركة | بروتك |
| رقم الموديل | 61-104025-15 |
| Upper Connection Size | 3/4 بوصة |
| Upper Connection Type | Sweat ODF |
| Lower Connection Size | 3/4 بوصة |
| Lower Connection Type | Sweat ODF |
| النهاية الخارجية | الفولاذ المقاوم للصدأ |
| عدد المنافذ | 2 |
| التقى المواصفات | ASME B16.34 |
| وزن العنصر | 11.2 أونصات |
| أبعاد المنتج (الطول × العرض × الارتفاع) | 3.8 × 3.2 × 4.3 بوصة |
| رمز المنتج الموحد | 662766520378 |
8. معلومات الضمان
Unless otherwise noted, all Protech items carry a one-year limited warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
9. الدعم
For technical assistance, replacement parts, or further inquiries regarding the Protech 61-104025-15 Service Valve, please contact a qualified HVAC or plumbing professional. For general product information, you may visit the ProTech Store on Amazon.
