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Gaulin Discharge Valves – OEM Outlet Valves for High-Pressure Homogenisers
Looking for a high-quality Gaulin discharge valve? Bos Homogenisers supplies OEM-compatible discharge valves for Gaulin homogenisers used in food, dairy, pharmaceutical, and biotech applications. The discharge valve is a critical pump component responsible for controlling high-pressure product flow leaving the pump cylinder.
Using the correct discharge valve ensures stable pressure, consistent product quality, and long service life of your homogeniser.
If you are searching for specific Gaulin discharge valve article numbers or want to verify which parts match your homogeniser, you can consult our complete spare parts overview at ポンプバルブの構成部品。.
What Is a Gaulin Discharge Valve?
A discharge valve, also referred to as an outlet valve, is installed on the high-pressure side of the homogeniser pump. During the compression stroke of the plunger, the discharge valve opens to allow pressurised product to exit the pump cylinder and flow toward the homogenising valve assembly.
When the plunger retracts, the discharge valve closes immediately to prevent backflow, ensuring pressure stability and volumetric efficiency.
Function of the Discharge Valve in a Gaulin Homogeniser
- Controls high-pressure product discharge from the pump
- Prevents reverse flow into the pump cylinder
- Maintains stable operating pressure
- Protects internal pump components
- Supports consistent homogenisation performance
The discharge valve operates under extreme mechanical stress, high pressure, and rapid cycling, making material quality and precise fit essential.
Difference Between Suction Valve and Discharge Valve
In a Gaulin homogeniser pump, the suction valve and discharge valve work together:
- Suction valve: Controls product intake during the suction stroke
- Discharge valve: Controls product exit during the compression stroke
Both valves must seal perfectly and operate in sync to maintain pump efficiency. Replacing only one worn valve can negatively affect overall performance.
ゴーリンホモジナイザー対応機種
Bos Homogenisers supplies discharge valves for a wide range of Gaulin machines, including:
- ゴーリンMCシリーズ（MC15、MC45、MC100、MC200、MC400）
- シングルステージおよび2ステージホモジナイザー
- Older and legacy Gaulin models (on request)
Exact valve selection depends on pump size, pressure rating, and valve design. Providing the machine serial number ensures the correct match.
Materials and Valve Construction
Gaulin discharge valves are exposed to high pressure, impact forces, and aggressive cleaning cycles. For this reason, Bos Homogenisers supplies valves manufactured from:
- 316L stainless steel – food-grade standard
- Stellite® alloys – enhanced wear and impact resistance
- Hardened stainless steel – extended service life
Valve sealing surfaces are precision-machined and polished to ensure tight sealing, minimal leakage, and hygienic operation.
Typical Applications
Gaulin discharge valves are used in a wide range of demanding processes, such as:
- Dairy homogenisation (milk, cream, yogurt)
- Food emulsions and sauces
- Pharmaceutical suspensions
- Biotech cell disruption
- Cosmetics and personal care products
Each application places different demands on valve materials and sealing performance.
When Should a Gaulin Discharge Valve Be Replaced?
Discharge valves are wear parts and must be inspected regularly. Replace the valve if you notice:
- Loss of operating pressure
- 運転中の圧力変動
- Backflow or leakage
- Excessive noise or vibration
- Visible pitting, cracking, or deformation
Operating with a worn discharge valve can cause damage to valve seats, plungers, packing sets, and the homogenising valve.
Maintenance and Service Recommendations
To ensure reliable operation, Bos Homogenisers recommends:
- Inspection every 1,000–2,000 operating hours
- Replacing discharge valves during scheduled maintenance
- Replacing associated seals and valve seats simultaneously
Many customers choose to replace suction and discharge valves together using a complete pump valve kit.
Bosのホモジナイザーを選ぶ理由
Bos Homogenisers is a specialist supplier of spare parts for Gaulin homogenisers. Customers worldwide rely on us for:
- OEM-compatible discharge valves with guaranteed fit
- モデル番号とシリアル番号による迅速な識別
- Extensive stock of current and legacy parts
- Technical support from experienced homogeniser specialists
- Fast worldwide shipping
We support end users, maintenance teams, and service engineers across multiple industries.
How to Order a Gaulin Discharge Valve
Ordering your replacement discharge valve is simple:
- お手持ちのGaulinのモデル名とシリアル番号をお知らせください
- We identify the correct discharge valve specification
- You receive a fast quotation and lead time
- We ship worldwide from our European warehouse
Complete pump valve kits are also available, including suction valve, discharge valve, valve seats, and gaskets.
Technical Support and Documentation
Our team can assist with:
- Exploded views and spare parts identification
- Valve installation guidance
- Preventive maintenance planning
- Cross-referencing obsolete Gaulin part numbers
見積依頼
If you are looking for a reliable Gaulin discharge valve, Bos Homogenisers is your trusted partner for quality parts and expert support.
Eメール info@boshomogenisers.com
電話 +31 (0)123 456 789
Request a Quote for Gaulin Discharge Valve
関連するGaulin製スペアパーツ
その他のGaulinホモジナイザーのスペアパーツをお探しですか？当社のGaulin交換用部品全ラインナップをご覧ください：
- ゴーリン安全弁 – 圧力安全弁
- ゴーリンシリンダーブロック – 高精度シリンダーブロック
- ゴーリンアクチュエーターパッキン – アクチュエータ用シールパッキン
- ゴーリン・プランジャー・パッキン – Plunger sealing packings
- ゴーリンシリンダーブロック – 高精度シリンダーブロック
他社製の互換製品
BOS Homogenisersでは、主要なホモジナイザーメーカー各社に対応した純正交換部品を取り扱っています：
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