DN15-DN250 Stainless Steel Welding Straight-Through Ammonia Stop Valve for Refrigeration Equipment

China DN15-DN250 Stainless Steel Welding Straight-Through Ammonia Stop Valve for Refrigeration Equipment, Find details about China Forged Steel Valve, Globe Valve from DN15-DN250 Stainless Steel Welding Straight-Through Ammonia Stop Valve for Refrigeration Equipment